What is the LCM of 392 and 630?
The LCM of 392 and 630 is 17640.
Steps to find LCM
- Find the prime factorization of 392
392 = 2 × 2 × 2 × 7 × 7 - Find the prime factorization of 630
630 = 2 × 3 × 3 × 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 × 3 × 3 × 5 × 7 × 7 - LCM = 17640
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Find least common multiple (LCM) of: 784 & 1260 196 & 315 1176 & 1890 1960 & 3150 2744 & 4410 56 & 90 784 & 630 392 & 1260 1176 & 630 392 & 1890 1960 & 630 392 & 3150 2744 & 630 392 & 4410
LCM Calculator
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