What is the LCM of 54 and 98?
The LCM of 54 and 98 is 2646.
Steps to find LCM
- Find the prime factorization of 54
54 = 2 × 3 × 3 × 3 - 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 × 3 × 3 × 3 × 7 × 7 - LCM = 2646
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Find least common multiple (LCM) of: 108 & 196 27 & 49 162 & 294 270 & 490 378 & 686 108 & 98 54 & 196 162 & 98 54 & 294 270 & 98 54 & 490 378 & 98 54 & 686
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