What is the LCM of 280 and 315?
The LCM of 280 and 315 is 2520.
Steps to find LCM
- Find the prime factorization of 280
280 = 2 × 2 × 2 × 5 × 7 - Find the prime factorization of 315
315 = 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 - LCM = 2520
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Find least common multiple (LCM) of: 560 & 630 840 & 945 1400 & 1575 56 & 63 1960 & 2205 40 & 45 560 & 315 280 & 630 840 & 315 280 & 945 1400 & 315 280 & 1575 1960 & 315 280 & 2205
LCM Calculator
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