Question

The HCF of 312 and 546 is

Answer 1

Answer:

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Step-by-step explanation:

Prime factorization of the numbers:

312 = 2 × 2 × 2 × 3 × 13

546 = 2 × 3 × 7 × 13

HCF(312, 546)

= 2 × 3 × 13

= 78

Answer 2

Answer:

Prime factorization

312- 2×2×2×3×13

546- 2×3×7×13

2×3×13=78

So, 78 is the HCF of 312 and 546.

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