Which numbers between 40 and 49 2 and 3 as prime factorization?

Answer 1

The numbers between 40 and 49 are 41, 42, 43, 44, 45, 46, 47, 48.

All the even numbers, 42, 44, 46, 48 have 2 as a factor.

All numbers that equal a number that is divisible by 3 when their digits are added together are divisible by 3, so 42, 45, and 48 are divisible by 3.

The numbers that are divisible by both 2 and 3 are 42 and 48.

The prime factorization of 42 is"

2 x 21

2 x 3 x 7

The prime factorization of 48 is:

2 x 24

2 x 2 x 12

2 x 2 x 2 x 6

2 x 2 x 2 x 2 x 3