The factors of 63 are 7*3*3 (or 7^1 * 3^2)
The factors of 49 are 7*7 (or 7^2)
When finding the GCF, you can use the highest power of a common factor. Is this case, the highest common factor is (7^1) since 63 only has a 7^1
The answer is 7.
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 38 are: 1, 2, 19, 38The factors of 63 are: 1, 3, 7, 9, 21, 63The common factor is: 1The Greatest Common Factor (GCF) is: 1
The factors of 49 are:1, 7, 49The factors of 63 are:1, 3, 7, 9, 21, 63The Greatest Common Factor:GCF = 7
The GCF is 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 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 common factors of 63 and 49 are 1 and 7.
The greatest common factor of 45 and 63 is 9.
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.
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