What is the LCM of 1260 and 3920?
The LCM of 1260 and 3920 is 35280.
Steps to find LCM
- Find the prime factorization of 1260
1260 = 2 × 2 × 3 × 3 × 5 × 7 - Find the prime factorization of 3920
3920 = 2 × 2 × 2 × 2 × 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 × 2 × 3 × 3 × 5 × 7 × 7 - LCM = 35280
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Find least common multiple (LCM) of: 2520 & 7840 630 & 1960 252 & 784 180 & 560 2520 & 3920 1260 & 7840 3780 & 3920 6300 & 3920 8820 & 3920
LCM Calculator
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