To find the greatest common factor (GCF) of 28, 42, and 63, we first need to find the factors of each number. The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42. The factors of 63 are 1, 3, 7, 9, 21, and 63. The GCF of 28, 42, and 63 is the largest number that appears in the factor lists of all three numbers, which is 7.
The GCF of 14 and 63 is 7
The GCF is 21.
The highest common factor of the numbers 42, 154 and 182 is 14.The GCF is 14.
The factors of 42 are:1, 2, 3, 6, 7, 14, 21, 42The factors of 126 are:1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126The common factors are:1, 2, 3, 6, 7, 14, 21, 42The Greatest Common Factor (GCF) is:42
7
The GCF is 21.
The GCF is 7.
The GCF is 21.
The GCF is 7.
Oh honey, the Greatest Common Factor (GCF) for 42, 63, and 84 is 21. That's the largest number that divides evenly into all three of those numbers. So there you have it, simple as that!
The GCF is 14.
The GCF is 21.
GCF(14, 28, 42) = 14.
The GCF is 14.
The GCF of 14 and 63 is 7
The GCF is: 3