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Prime factorization method to find the least common multiple of 15 and 40.

$A hand-drawn diagram showing the prime factorization of 15 and 40, with the calculation 3 × 2 × 2 × 2 × 5 = 120 to find the least common multiple.$

A hand-drawn diagram showing the prime factorization of 15 and 40, with the calculation 3 × 2 × 2 × 2 × 5 = 120 to find the least common multiple.

WEBP 460×368 8.3 KB Free · Personal Use

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