What is the LCM of 42 and 2560?
The LCM of 42 and 2560 is 53760.
Steps to find LCM
- Find the prime factorization of 42
42 = 2 × 3 × 7 - Find the prime factorization of 2560
2560 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 - 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 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 - LCM = 53760
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Find least common multiple (LCM) of: 84 & 5120 21 & 1280 126 & 7680 84 & 2560 42 & 5120 126 & 2560 42 & 7680 210 & 2560 294 & 2560
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