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The GCF of the given three numbers is 7
the two smallest numbers are 49 and 14
Since the number 7 is prime, and is not a factor of 18, the greatest common factor (GCF) of these three numbers is 1.
The GCF is 7.
The GCF is 7.
7 and any multiple of 7 Any multiples of 7 that differ by 7
The GCF is 7.
The GCF is 7.
3, 5, and 7 are three prime numbers whose average is 5.
7 and 14
7 and 14