What is the LCM of 245 and 637?
The LCM of 245 and 637 is 3185.
Steps to find LCM
- Find the prime factorization of 245
245 = 5 × 7 × 7 - Find the prime factorization of 637
637 = 7 × 7 × 13 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 5 × 7 × 7 × 13 - LCM = 3185
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Find least common multiple (LCM) of: 490 & 1274 735 & 1911 1225 & 3185 1715 & 4459 35 & 91 490 & 637 245 & 1274 735 & 637 245 & 1911 1225 & 637 245 & 3185 1715 & 637 245 & 4459
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