Question

Find the LCM and HCF of 225 and 625 using prime factorisation method.​

Answer 1

Answer:

the prime factorization of 225

225 = 3 × 3 × 5 × 5

Find the prime factorization of 625

625 = 5 × 5 × 5 × 5

Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 3 × 3 × 5 × 5 × 5 × 5

LCM = 5625

Step-by-step explanation:

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Answer 2

Answer:

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