le 4. Find the HCF of 45 and 108. – InterviewSolution

1.

le 4. Find the HCF of 45 and 108.

Answer»

Find the prime factorization of 4545 = 3 × 3 × 5

Find the prime factorization of 108108 = 2 × 2 × 3 × 3 × 3

To find the HCF, multiply all the prime factors common to both numbers:

Therefore, HCF = 3 × 3

HCF =9

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