What is the LCM of 15 and 1225?
The LCM of 15 and 1225 is 3675.
Steps to find LCM
- Find the prime factorization of 15
15 = 3 × 5 - Find the prime factorization of 1225
1225 = 5 × 5 × 7 × 7 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 3 × 5 × 5 × 7 × 7 - LCM = 3675
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Find least common multiple (LCM) of: 30 & 2450 45 & 3675 75 & 6125 3 & 245 105 & 8575 30 & 1225 15 & 2450 45 & 1225 15 & 3675 75 & 1225 15 & 6125 105 & 1225 15 & 8575
LCM Calculator
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