The HCF of 16 and 20 is 4
the hcf of 12 and 20 = 4
HCF is 15
The GCF is 4.
the letter H
To find the hcf, first split the numbers into their prime factors: 20 = 2x2x5 16 = 2x2x2x2 The next step is to identify any common prime factors. In this case both numbers have 2 and 2 as prime factors. Multiply these together and you get 4. Thus the hcf of 20 and 16 is 4.
First you need to split the numbers down into their prime factors: 20 = 2x2x5 16 = 2x2x2x2 The next step is to identify any common factors. In this case, both numbers have two 2s as prime factors. Multiply these together and you get: 2x2 = 4 Thus the HCF of 20 and 16 is 4.
The HCF of 16 & 33 is... 1
The GCF is 16.
The HCF of 16 and 96 is 16
HCF is the highest common factor of two or more numbers. HCF of 20 and 200 is 20.
The GCF is 16.