LCM of 155 and 1385 and HCF by prime factorisation
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The instructions to find the LCM of 155 and 1385 are the next:
1. Decompose all numbers into prime factors
155 5 31 31 1 1385 5 277 277 1
2. Write all numbers as the product of its prime factors
Prime factors of 155 = 5 . 31
Prime factors of 1385 = 5 . 277
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