What is the LCM of 25 and 49?
The LCM of 25 and 49 is 1225.
Steps to find LCM
- Find the prime factorization of 25
25 = 5 × 5 - Find the prime factorization of 49
49 = 7 × 7 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 5 × 5 × 7 × 7 - LCM = 1225
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Find least common multiple (LCM) of: 50 & 98 75 & 147 125 & 245 175 & 343 50 & 49 25 & 98 75 & 49 25 & 147 125 & 49 25 & 245 175 & 49 25 & 343
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