Question
Determine the HCF of 150 and
1350.Solution
ATQ,
Prime factors of 150 = 2 × 3 × 5 × 5
Prime factors of 1350 = 2 × 3 × 3 × 3 × 5 × 5
HCF = 2 × 3 × 5 × 5 = 150
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