7 and 14 14 and 21 7 and 21
The GCF of 24, 21 and 14 is 1. There are no divisible numbers in common, aside from 1.
The GCF is 1.The GCF of 14, 21 and 24 is 1.
1. These numbers are co-prime
7, 14 and 21
How about: 14 and 21 as one example
You need at least two numbers to find a GCF. The GCF of 21 and 42 is 21.
The GCF is 1.
The GCF is 7.
The GCF is 1.
The GCF of 14, 21, and 36 is 1.
The GCF of 9 and 21 is 3.