Question

find the lcm of 12 and 15 by prime factorisation method .​

Answer 1

Answer:

LCM=60

Step-by-step explanation:

Prime factors of the given number are,

12=2×2×3

15=3×5

Therefore, the LCM of 12 and 15 is,

=2×2×3×5=60

Answer 2

Step-by-step explanation:

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