The GCF is 7.
The greatest common factor (GCF) of 49, 77, and 91 is 7. To find the GCF, you first need to find the prime factors of each number: 49 = 7 x 7, 77 = 7 x 11, and 91 = 7 x 13. Then, identify the common prime factors among the numbers, which in this case is 7. Therefore, the GCF of 49, 77, and 91 is 7.
The GCF is 7.
The GCF is 7.
The GCF is 7.
The GCF is 7.
7 is the greatest common factor of 49, 77 and 91.
The GCF of 77 and 91 is 7.
The GCF is 7.The GCF is 7.
Because 7 is the largest positive integer that divides evenly into all of those numbers with no remainder.
The GCF is 7.
The GCF is: 7