What is the LCM of 1225 and 280?
The LCM of 1225 and 280 is 9800.
Steps to find LCM
- Find the prime factorization of 1225
1225 = 5 × 5 × 7 × 7 - Find the prime factorization of 280
280 = 2 × 2 × 2 × 5 × 7 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 2 × 2 × 2 × 5 × 5 × 7 × 7 - LCM = 9800
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Find least common multiple (LCM) of: 2450 & 560 3675 & 840 6125 & 1400 245 & 56 8575 & 1960 175 & 40 2450 & 280 1225 & 560 3675 & 280 1225 & 840 6125 & 280 1225 & 1400 8575 & 280 1225 & 1960
LCM Calculator
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