45 = 3 * 3 * 5
63 = 3 * 3 * 7
The prime factors of 63 are 3 and 7.
The factors of 63 are: 1, 3, 7, 9, 21, 63. The prime factors of 63 are: 3, 7
The factors of 63 are: 1 3 7 9 21 63. The prime factors are: 3 and 7
The common factors of 45 and 63 are 1, 3, and 9.
The factors of 45 are: 1, 3, 5, 9, 15, 45 The factors of 63 are: 1, 3, 7, 9, 21, 63
The prime factors of 63 are: 3,7.3 x 3 x 7The prime numbers (factors) of 63 are: 3 and 73 and 73*3*7
Factors of 24... 1,2,3,4,6,8,12,24... Factors of 45... 1,3,5,9,15,45... Factors of 63... 1,3,7,9,21,63 - therefore the GCF is 3.
As a product of its prime factors: 3*3*7 = 63
The factors of 45 are: 1, 3, 5, 9, 15, 45 The factors of 63 are: 1, 3, 7, 9, 21, 63
The Prime Factors of 45 are 3, 5
1, 3, 7, 9, 21, 63 3 and 7 are prime.
63=3x3x7