Question

72, 108, 180 find the HCF number in each following using the prime factorization method

Answer 1

here is your answer....

Answer 2

The HCF of numbers 72, 108, 180 is 36.

Step-by-step explanation:

Given : Numbers 72, 108, 180.

To find : The HCF number in each following using the prime factorization method ?

Solution :

Prime factorize the number,

$72=2\times 2\times 2\times 3\times 3$

$108=2\times 2\times 3\times 3\times 3$

$180=2\times 2\times 3\times 3\times 5$

HCF is the Highest common factor.

$HCF(72,108,180)=2\times 2\times 3\times 3$

$HCF(72,108,180)=36$

Therefore, the HCF of numbers 72, 108, 180 is 36.

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