0
Anonymous
28
Wiki User
14
It is: 20
2
It is: 14
It is: 35
The GCF is 10.
The HCF is: 7
The GCF/HCF of 140 and 350 is 70.
2 x 2 x 5 x 7 = 140 5 x 9 x 9 = 405 HCF is 5 LCM is 11,340
HCF(140, 490) = 70 So 70 and any factor of 70 will do.
The HCF of both numbers is 20