Solutions by everydaycalculation.com

The LCM of 245 and 98 is 490.

- Find the prime factorization of 245

245 = 5 × 7 × 7 - Find the prime factorization of 98

98 = 2 × 7 × 7 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 2 × 5 × 7 × 7 - LCM =
**490**

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Find least common multiple (LCM) of: 490 & 196 735 & 294 1225 & 490 1715 & 686 35 & 14 490 & 98 245 & 196 735 & 98 245 & 294 1225 & 98 245 & 490 1715 & 98 245 & 686

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