4
It is: 4
4
The HCF is 4
To find the HCF of two numbers, you need to express them in their prime factors: 8 = 2x2x2 28 = 2x2x7 The next step is to identify any common prime factors. In this case both numbers have two 2s as prime factors. Multiply these together and you get: 2x2 = 4 Thus 4 is the hcf of 8 and 28.
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.
It is: 4
It is: 4
4
the hcf of 12 and 20 = 4
4
The GCF is 2.
The GCF is 4.
4
factors of 8: 1, 2, 4, 8 factors of 18: 1, 2, 3, 6, 9, 18 HCF: 2
The GCF is 2.
The HCF is 4
The HCF of 124 and 72 is 4.