What is the LCM of 72 and 160?
The LCM of 72 and 160 is 1440.
Steps to find LCM
- Find the prime factorization of 72
72 = 2 × 2 × 2 × 3 × 3 - Find the prime factorization of 160
160 = 2 × 2 × 2 × 2 × 2 × 5 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 - LCM = 1440
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Find least common multiple (LCM) of: 144 & 320 36 & 80 216 & 480 360 & 800 504 & 1120 144 & 160 72 & 320 216 & 160 72 & 480 360 & 160 72 & 800 504 & 160 72 & 1120
LCM Calculator
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