What is the prime factorization of 54 and 90?

Answer 1

For 45: 3 x 3 x 5

For 54: 2 x 3 x 3 x 3

Answer 2

The prime factorization of 50 is 2 x 5 x 5 or 2 x 52.

The prime factorization of 45 is 3 x 3 x 5 or 32 x 5.

Answer 3

54 = 2 x 3 x 3 x 3 and 90 = 2 x 3 x 3 x 5

Answer 4

2 x 2 x 11 = 44

5 x 11 = 55

Answer 5

45 = 3 x 3 x 5;

75 = 3 x 5 x 5.

Answer 6

2 x 2 x 5 = 20

3 x 3 x 5 = 45