What is the LCM of 1764 and 420?
The LCM of 1764 and 420 is 8820.
Steps to find LCM
- Find the prime factorization of 1764
1764 = 2 × 2 × 3 × 3 × 7 × 7 - Find the prime factorization of 420
420 = 2 × 2 × 3 × 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 × 3 × 3 × 5 × 7 × 7 - LCM = 8820
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Find least common multiple (LCM) of: 3528 & 840 882 & 210 5292 & 1260 588 & 140 8820 & 2100 252 & 60 3528 & 420 1764 & 840 5292 & 420 1764 & 1260 8820 & 420 1764 & 2100 1764 & 2940
LCM Calculator
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