Question

72 = 2 × 2 × 2 × 3 × 3, 110 = 2 × 5 × 11 Use the prime factors listed to find the HCF of 72 and 110.

Answer 1

comman factor is 2

Hcf is 2.

Answer 2

Answer:

2

Step-by-step explanation:

72 = 2 × 2 × 2 × 3 × 3,

110 = 2 × 5 × 11

HCF= 2

HCF is the product of common factors

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