Question

common multiples of 12 and 14
common multiples of 15 and 20

Answer 1

Answer:

common multiples of 12 and 14 are 2×3×2 and 2×7

Step-by-step explanation:

here common multiples is 2

common multiples of 15 and 20 are 3×5 and 5×2×2 ,common multiple is 5

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