Question

find LCM of prime factorisation method 12 20 and 36​

Answer 1

Answer:

Step 1: Divide all the numbers with common prime numbers having remainder zero. Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(12, 20, 28, 36) = 2 x 2 x 3 x 3 x 5 x 7 = 1260.

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Answer 2

Step-by-step explanation:

Please refer to the given photo....

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