Solutions by everydaycalculation.com

The lcm of 210 and 50 is 1050.

- Find the prime factorization of 210

210 = 2 × 3 × 5 × 7 - Find the prime factorization of 50

50 = 2 × 5 × 5 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 2 × 3 × 5 × 5 × 7 - LCM =
**1050**

Find least common multiple (lcm) of: 420 & 100 105 & 25 630 & 150 1050 & 250 42 & 10 1470 & 350 420 & 50 210 & 100 630 & 50 210 & 150 1050 & 50 210 & 250 1470 & 50 210 & 350

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