Question

find the HCF and LCM of 45 and 105 by prime factorization method method​

Answer 1

Answer:

LCM=225

HCF=15

Step-by-step explanation:

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Answer 2

Answer:

45 = 3 × 3 × 5.

105 = 3 × 5 × 7.

LCM = 3 × 3 × 5 × 7= 315

HCF = 3 × 5= 15

Step-by-step explanation:

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