What is the LCM of 168 and 8400?
The LCM of 168 and 8400 is 8400.
Steps to find LCM
- Find the prime factorization of 168
168 = 2 × 2 × 2 × 3 × 7 - Find the prime factorization of 8400
8400 = 2 × 2 × 2 × 2 × 3 × 5 × 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 × 2 × 3 × 5 × 5 × 7 - LCM = 8400
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Find least common multiple (LCM) of: 84 & 4200 56 & 2800 24 & 1200 336 & 8400 504 & 8400 840 & 8400 1176 & 8400
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