LCM(56, 84) = 168 GCF(56, 84) = 28
The LCM of 18, 56, and 84 is 504.
The gcf of 56 and 48 is 8. The lcm of 56 and 48 is 336.
GCF(28, 56, 84) = 28
If that's really 4270 and 84, the GCF is 14 and the LCM is 25620. If that's 42, 70 and 84, the GCF is 14 and the LCM is 420.
what is the gcf of 78 and 56
GCF is 7 LCM is 588
The LCM is 84. The GCF is 2.
LCM(48, 144, 84) = 1008GCF(48, 144, 84) = 12.
The GCF is 4. The LCM is 56.
The GCF is 14.
gcf: 7 lcm: 588