Oh, dude, the highest common factor of 77 and 161 is 7. Like, you take the factors of each number, which are 1, 7, 11, 77 for 77, and 1, 7, 23, 161 for 161, and then you pick the highest one they have in common. It's like finding the coolest friend they both hang out with.
The answer is 11
The GCF is 7.
7 is the highest common factor of 21, 77 and 91.
GCD: 7LCM: 1771 9.77 factors to [7 11]161 factors to [7 23]Common factors [7]Answer is 7 ■
The Highest Common Factor is 11
The GCF is 7.
The HCF of 77 and 161 is 7
94 and 77's highest common factor is one.
It is 7
It is: 11
11
The GCF of 75 and 77 is 1.
It is: 11
The answer is 11
It is 7
The GCF is 7.
The HCF is: 7