What is the LCM of 1260 and 8400?
The LCM of 1260 and 8400 is 25200.
Steps to find LCM
- Find the prime factorization of 1260
1260 = 2 × 2 × 3 × 3 × 5 × 7 - Find the prime factorization of 8400
8400 = 2 × 2 × 2 × 2 × 3 × 5 × 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 × 3 × 3 × 5 × 5 × 7 - LCM = 25200
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Find least common multiple (LCM) of: 630 & 4200 420 & 2800 252 & 1680 180 & 1200 2520 & 8400 3780 & 8400 6300 & 8400 8820 & 8400
LCM Calculator
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