Solutions by everydaycalculation.com

The lcm of 16 and 140 is 560.

- Find the prime factorization of 16

16 = 2 × 2 × 2 × 2 - Find the prime factorization of 140

140 = 2 × 2 × 5 × 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 × 5 × 7 - LCM =
**560**

Find least common multiple (lcm) of: 32 & 280 8 & 70 48 & 420 80 & 700 112 & 980 32 & 140 16 & 280 48 & 140 16 & 420 80 & 140 16 & 700 112 & 140 16 & 980

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