The LCM is: 441
The GCF is: 7
The GCF is: 21 because
Factors
42- 1, 42, 6, 7, 21, 2, 14, 3
63- 1, 63, 9, 7, 21, 3,
The Least Common Multiple (LCM) for 49 63 21 is 441.
The GCF is 7.
The GCF is 7.
The GCF is 1.
The GCF of 39 and 49 is 1.
GCF of 49 and 21 is 7.
7 and 98
GCD: 1 LCM: 1764
The gcf of 2135 and 49 is 7
The GCF is 9.
The GCF is 36.
Since 49 is a factor of 98, it is automatically the GCF.
The GCF is 1.
It is just 1
The simplest form for the fraction 72/98 is 36/49 (The GCF is 2)
The GCF is 1.
The GCF of 49 and 49 is 49.
GCD: 1 LCM: 1764
The GCF is 1.
The GCF is 7.
The GCF is 7.
The GCF is 1.
The GCF is 49.
The GCF is 1.