Question

what is the hcf of 16 and 20

Answer 1

Answer:

hcf= highest common factor,

Greatest Common Factor of 16 and 20 Greatest common factor (GCF) of 16 and 20 is 4. GCF(16,20) = 4 We will now calculate the prime factors of 16 and 20, than find the greatest common factor (greatest common divisor (gcd))of the numbers by matching the biggest common factor of 16 and 20.

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Step-by-step explanation:

Answer 2

HCF ( Highest Common Factor) :-The HCF (Highest Common Factor) of two numbers is the highest number among all the common factors of the given numbers.

For example, HCF of 12 and 36 is 12 because 12 is the highest common factor of 12 and 36.

given,

Greatest Common Factor of 16 and 20 Greatest common factor (GCF) of 16 and 20 is 4.

GCF(16,20) = 4

We will now calculate the prime factors of 16 and 20, than

find the greatest common factor (greatest common divisor (gcd) )of the numbers by matching the biggest common factor of 16 and 20.