find the hcf by the prime factorization method 225 and 315
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Heya......
Prime factorisation of 225 = 3 × 3 × 5 × 5
Prime factorisation of 315 = 3 × 3 × 5 × 7
HCF of 225 and 315 = 3 × 3 × 5 = 45
hope it helps u!!
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