Question

List all the factors of the following numbers and circle the prime factors.

$66,75,28,48,120$

Answer 1

$66=2\times 3\times 11$

$75=3\times 5\times 5$

$28=2\times 2\times 7$

$48=2\times 2\times 2\times 2\times 3$

$120=2\times 2\times 3\times 5$