What number is divisible to 15?

There is no one single rule for divisibility by 15, but every number that is divisible by 15 must be divisible by the factors of 15, namely 3 and 5. If your son knows these divisibility rules, then for divisibility by 15, he just includes both conditions. for divisibility by 5, the number must end in a 5 or a 0.

What is the least number divisible by 15?

We have to find the least number divisible by 15, 20, 24, 32, 36….Solution :

2	15,20,24,32,36
2	15,10,12,16,18
2	15,5,6,8,9
2	15,5,3,4,9
3	15,5,3,2,9

What is the smallest number divisible by 1 to 20?

2520
2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder. What is the smallest positive number that is evenly divisible by all of the numbers from 1 to 20?

What is the least number that is divisible by all the numbers from 1 to 12?

Hence 2520 is the least number that is divisible by all the numbers between 1 and 10 (both inclusive)

What are the multiples of 15?

The first 5 multiples of 15 are 15, 30, 45, 60 and 90.

What is the common factor of 15?

The factors of 15 are 1, 3, 5, and 15.

What is the smallest number which is divisible by 15 and 20 without remainder?

5 is the smallest number which is divisible by 15 and 20.

What is the smallest number divisible by 20 48 and 72?

The smallest number that is divisible by 20, 48 and 72 is 720.

What is a number divisible by 1?

Every number is divisible by 1 If a number ends in 0, 2, 4, 6, or 8 (even), the number is divisible by 2. If the sum of a number’s digits is a multiple of 3, the number is divisible by 3. For example, 324 is divisible by 4 because 4 divides 24, and 1500 is divisible by 4 because the last two digits are 0’s.

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