The common factors of 63 and 49 are 1 and 7.
1 goes into both 49 and 63, as well as 7does also.
The GCF is 9.
The greatest common factor is 63
The factors of 12 are:1, 2, 3, 4, 6, 12The factors of 63 are:1, 3, 7, 9, 21, 63The common factors are:1, 3The Greatest Common Factor (GCF) is:3
The factors of 49 are:1, 7, 49The factors of 63 are:1, 3, 7, 9, 21, 63The Greatest Common Factor:GCF = 7
To find the greatest common factor (GCF) of 21, 49, and 63, we first need to find the prime factorization of each number. The prime factorization of 21 is 3 x 7, 49 is 7 x 7, and 63 is 3 x 3 x 7. The GCF is the product of the common prime factors raised to the lowest power they appear in all the numbers, which in this case is 7. Therefore, the GCF of 21, 49, and 63 is 7.
The GCF is 7.
The GCF of 49, 63, and 72 is 1.
The GCF of 49 and 63 is 7. The greatest common factor is the highest number that divides exactly into two or more numbers. 49: 1, 7, 49 63: 1, 3, 7, 9, 21, 63
The greatest common factor of 45 and 63 is 9.
The common factors of 63 and 49 are 1 and 7.
Factors of 28: 1, 2, 4, 7, 14, 28Factors of 63: 1, 3, 7, 9, 21, 63Factors of 49: 1, 7, 49GCF (28, 63, 49) = 7
63 is the HCF
The GCF is 7.
The greatest common factor of 63 and 147 is 21.
The common factors are: 1, 3 The Greatest Common Factor (GCF) is: 3