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Find the lcm and hcf of …

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Find the lcm and hcf of the following integer by applying the prime factorisation method (1)12,15,21

Posted by Saurav Singh Rajawat 4 years, 5 months ago

CBSE > Class 10 > Mathematics

3 answers

Sia ? 4 years, 5 months ago

LCM(12, 15, 21) = 420

Saurav Singh Rajawat 2 years, 1 month ago

Sin60°cos30°+sin30°cos60°

Adithya Dev A 4 years, 5 months ago

LCM (12, 15, 21) = 420. HCF (12, 15, 21) = 3.

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