What is the LCM of 245 and 1680?
The LCM of 245 and 1680 is 11760.
Steps to find LCM
- Find the prime factorization of 245
245 = 5 × 7 × 7 - Find the prime factorization of 1680
1680 = 2 × 2 × 2 × 2 × 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 × 2 × 3 × 5 × 7 × 7 - LCM = 11760
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Find least common multiple (LCM) of: 490 & 3360 735 & 5040 1225 & 8400 49 & 336 35 & 240 490 & 1680 245 & 3360 735 & 1680 245 & 5040 1225 & 1680 245 & 8400 1715 & 1680
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