Question

Find the HCF of 6,72 and 120 using prime factorization​

Answer 1

Answer:

6

Step-by-step explanation:

6= 2 x 3

72= 2 x 2 x 2 x 3 x 3

120= 2 x 2 x 2  x 3 x 5

(2 x 3) can be seen as a factor in all of these numbers.

Thus, 2 x 3=6 is the HCF.

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Answer 2

Answer:

6

Step-by-step explanation:

72/6 =12

hcf of 72 and 6 is equally to 6

120/6=20

Hcf of 120 and 6 is equally to 6

so finally 6,72 and 120 hcf is 6