Many other numbers share some multiples with 15.
However, only two numbers share all of 15's multiples: 3 and 5.
No, they are factors of 15. Factors go into numbers, numbers go into multiples.
No as 5, 15 and an infinite amount of other multiples of 5 are odd
1 and 3 are the only numbers that have common multiples of 15 and 18.
All the multiples of 15 which are infinite.
Any of its multiples
Multiples of 810
15 and any other multiples of 15
There are three numbers between 10 and 50 which are divisible by both 3 and 5. All numbers that are multiples of 3 and 5 are the multiples of the lowest common multiples (lcm) of 3 and 5 which is 15. The multiples of 15 between 10 and 50 are {15, 30 and 45}, thus there are 3 numbers.
An infinite amount.
15
Numbers which are the factors of thirty and multiples of five are 5, 10, 15 and 30.
8x7 is 56, so 56 is a multiple of 8. None of the other numbers are.