The GCF of 140 and 490 is 70.
The GCF is 70.
The LCM is 980.
HCF(140, 490) = 70 So 70 and any factor of 70 will do.
The GCF is 70.
GCF of 140 and 25 is 5.
The GCF is 20.
The GCF is 20.
The GCF is 10.
The GCF is 4.
The GCF is 1.
The GCF is 4.
The GCF is 2.