Solutions by everydaycalculation.com

The LCM of 240 and 1470 is 11760.

- Find the prime factorization of 240

240 = 2 × 2 × 2 × 2 × 3 × 5 - Find the prime factorization of 1470

1470 = 2 × 3 × 5 × 7 × 7 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 - LCM =
**11760**

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Find least common multiple (LCM) of: 480 & 2940 120 & 735 720 & 4410 80 & 490 1200 & 7350 48 & 294 480 & 1470 240 & 2940 720 & 1470 240 & 4410 1200 & 1470 240 & 7350 1680 & 1470

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