2
3.
The GCF is 6.
Ah, finding the Highest Common Factor, or HCF, is like finding a happy little tree in a forest. The HCF of 4, 6, and 8 is 2, like a sturdy trunk supporting the branches of a tree. Just like how each tree is unique, each set of numbers has its own special HCF waiting to be discovered.
6 is the HCF of 18 & 48
2
3.
It is 6
The GCF is 2.
12 = 2 x 2 x 3 16 = 2 x 2 x 2 x 2 HCF=2 x 2 = 4 HCF = 4
2 and 12 respectively
3.
6 and 4
How about 4 and 6
None. But 4 and 6 have a LCM (not LMC) of 12 and HCF of 2.
The GCF is 6.
factors of 8: 1, 2, 4, 8 factors of 18: 1, 2, 3, 6, 9, 18 HCF: 2