What is the LCM of 4200 and 2940?
The lcm of 4200 and 2940 is 29400.
Steps to find LCM
- Find the prime factorization of 4200
4200 = 2 × 2 × 2 × 3 × 5 × 5 × 7 - Find the prime factorization of 2940
2940 = 2 × 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 × 3 × 5 × 5 × 7 × 7 - LCM = 29400
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Find least common multiple (lcm) of: 8400 & 5880 2100 & 1470 1400 & 980 840 & 588 600 & 420 8400 & 2940 4200 & 5880 4200 & 8820
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