Question

All numbers that are multiples of 10 have 2 as a factor?

Answer 1

Name two numbers that are each a multiple of both 3 and 4

Answer 2

Yes, this is true. All multiples of 10 can be expressed as 10n, where n is an integer. This can be rewritten as 2(5n), which shows that 2 is a factor of all multiples of 10.