find the first two common multiples of 12 and 30
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Answer:
Prime factorization of 12 = 2 × 2 × 3. Prime factorization of 30 = 2 × 3 × 5. Using all prime numbers found as often as each occurs most often we take 2 × 2 × 3 × 5 = 60. Therefore LCM (12,30) = 60.
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Answer:
60 and 120 are the first two common multiples
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