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The LCM of 42 and 56 and 70 is 840.
42,56,70 lcm
2 42 56 70
7 24,28,35
3 3,4,5
2 1,4,5
2 1,2,5
5 1,1,5
1,1
LCM = 2×7×3×2×2×5= 840
840
2×7×2×3×2×5=840
84
4
2×2
840
840
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Q: What is the LCM of 42 and 56 and 70?
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What is the least common multiple of 42 56 and 70?
The LCM is: 840
LCM of 70 and 56?
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