The GCF is 7.
The GCF is 7.
GCD: 3
GCD: 21
The GCF is 3.
The Greatest Common Divisor/Denominator is 21
The Greatest Common Divisor (GCD) for 7 5 is 1.
A common factor is '7' 3 x 7 = 21 7 x 7 = 49 '7' appears in both multiples.
Greatest Common Divisor (GCD) for 105 56 is 7.
7
1
7