How many numbers between 1 and 1000 are divisible by 3 5 or 7
1~1000, there are 333 numbers can be divided by 3; there are 200 numbers can be divided by 5; there are 142 numbers can be divided by 7; However there are 66 numbers can be divided by both 3 and 5 (e.g. 15); there are 47 numbers can be divided by both 3 and 7 (e.g. 21); there are 28 numbers can be divided by both 5 and …
How many numbers from 1 to 1000 are divisible by either 3 or 5
So, there are 467 numbers which are either divisible by 3 or by 5.
How many numbers between 1 and 100 are divisible by 5 or 7
How many numbers are there between 1 and 100 are divisible by 7 There are 14 numbers between 1 and 100, which are exactly divisible by 7. They are 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, 98.
How many numbers from 1 to 1000 are divisible by 5
The number of integers divisible by 5 from 1 to 1000 is 1000/5 = 200.
What number is divisible by 3 5 and 7
Answer: LCM of 3, 5, and 7 is 105. Explanation: The LCM of three non-zero integers, a(3), b(5), and c(7), is the smallest positive integer m(105) that is divisible by a(3), b(5), and c(7) without any remainder.
How many numbers between 1 and 500 are divisible by 3 or 5 or 7
271
The number of integers between 1 and 500 (both inclusive) that are divisible by 3 or 5 or 7 is. 271.
How many number between 1 to 1000 are divisible by 7
142 numbers
Q. How many numbers between 1 to 1000 are divisible by 7 Notes: Because to get numbers between 1 to 1000 which are divisible by 7 can be calculated very easily just only by dividing 1000 by 7, 1000/7=142.8571, so 142 numbers are there between 1 to 1000 are divisible by 7, thus option (b) is the right answer.
How many counting numbers from 1 to 1000 are divisible by 2 3 and 5
734
Therefore, there are 734 positive integers which are divisible by at least 2, 3 or 5 from 1 to 1000.
How many numbers from 1 to 1000 are divisible by 7
142 numbers
Q. How many numbers between 1 to 1000 are divisible by 7 Notes: Because to get numbers between 1 to 1000 which are divisible by 7 can be calculated very easily just only by dividing 1000 by 7, 1000/7=142.8571, so 142 numbers are there between 1 to 1000 are divisible by 7, thus option (b) is the right answer.
How many numbers are divisible by 7 from 1 to 1000
142 numbers
Q. How many numbers between 1 to 1000 are divisible by 7 Notes: Because to get numbers between 1 to 1000 which are divisible by 7 can be calculated very easily just only by dividing 1000 by 7, 1000/7=142.8571, so 142 numbers are there between 1 to 1000 are divisible by 7, thus option (b) is the right answer.
How many numbers are divisible by 5 or 7
So, 11 numbers up to 400 are divisible by 5 and 7 together.
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How many numbers between 1 and 300 are divisible by 3 or 5 but not 7
Step-by-step explanation:
There are 2 such numbers between 1 and 300 (105 and 210). So the toltal number of integers between 1 and 300 (both inclusive) that are divisible by 3 and 5 and not by 7 is 18.
Is there a number divisible by 3 5 and 7
Answer: LCM of 3, 5, and 7 is 105. Explanation: The LCM of three non-zero integers, a(3), b(5), and c(7), is the smallest positive integer m(105) that is divisible by a(3), b(5), and c(7) without any remainder.
How many numbers between 100 to 1000 are divisible by 7
128 numbers
So, 128 numbers between 100 and 1000 are divisible by 7.
How many numbers from 1 to 1000 are divisible by 7 and 11
The Numbers which are divisible by both 7 and 11 are 77, 154, 231, 308, 385, 462, 539, 616, 693, 770, 847, 924.
How many numbers from 1 to 1000 are divisible by 3
Second, there are 333 integers between 1 and 1,000 which are divisible by 3.
How many numbers from 1 to 100 are not divisible by 2 3 and 5
∴ no of positive integer divible not by 2,3,5 are = 100−74=26.
What numbers from 1 to 1000 are divisible by 3
3,6,9….. 999. There are 333 numbers from 1 to 1000 which are divisible by 3. Sum of the digits of all these numbers is divisible by 3.
How many numbers from 1 to 1000 are multiples of 7
Hence, total 142 multiples of 7 are there between 1 and 1000.
How many numbers between 200 and 800 are divisible by 5 or 7
Solution in Short
Total numbers between 200 to 800 are 599. Out of them divisible by 5 are 119 [see detailed explanation below], and by 7 are 86. So count of numbers divisible by 5 or 7 are 119 + 86 = 205.
How many numbers between 1 and 300 are divisible by 3 and 5 and 7
There are 300/15 = 20 numbers divisible by both 3 and 5 in the range 1 to 300. For 3 and 7: The LCM of 3 and 7 is 21. There are 300/21 ≈ 14.28, so there are 14 numbers divisible by both 3 and 7 in the range 1 to 300. For 5 and 7: The LCM of 5 and 7 is 35.
What is 1 to 100 not divisible by 2 3 5 and 7
We know that there are 25 prime numbers between 1 and 100. Since 2, 3, 5 and 7 are prime numbers, total prime numbers, which are not divisible by 2, 3, 5 and 7, are (25 – 4) 21.
What is 1 to 100 not divisible by 3 or 5
Expert-Verified Answer
Between 1 and 100, there are 100/15=6.66 and so 6 numbers (you can check that by multiplying 15 by 6 and 7 which gives us 90 and 105 respectively)-15,30,45,60,75 and 90. Therefore, there are 94 (100–6) numbers between 1 and 100 that are not divisible by 3 and 5 simultaneously.
What are the common multiples of 3 and 7 up to 1000
Step 1: List a few multiples of 3 (3, 6, 9, 12, 15, 18, . . . ) and 7 (7, 14, 21, 28, 35, . . . . ) Step 2: The common multiples from the multiples of 3 and 7 are 21, 42, . . . Step 3: The smallest common multiple of 3 and 7 is 21.
What is 200 to 800 not divisible by 5 or 7
411
∴ Number neither divisible by 5 nor 7 is 411.
