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To work this out, you need to write both numbers as their prime factors:
20 = 2x2x5
12 = 2x2x3
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 4. Therefore 4 is the HCF of 20 and 12.
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Related Questions
Hcf of 12 and 20?
the hcf of 12 and 20 = 4
What is the HCF 12 and 20?
4
What is the HCF of 12 20?
4
What is the HCF of 12 18 and 20?
The GCF is 2.
What so the hcf of 12 and 20?
The GCF is 4.
Hcf of 12 and 20 by division method?
The GCF of 12 and 20 is 4.
What is the highest common factor of 18 20 and 12?
The GCF is 2.
How do you reduce 20 over 12 to its lowest term?
20/12 = 5/3 by dividing the numerator and denominator by their HCF which is 4
What are the HCF of 12 60?
The HCF of 12 and 60 is 12
Hcf of 36 and 48?
The GCF is 12.
What is the hcf of 12 and 10?
The GCF is 2.
Hcf of 20 qnd 200?
HCF is the highest common factor of two or more numbers. HCF of 20 and 200 is 20.
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