Lcm and hcf of 2800,1680,1200
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4
Answer:
The LCM is 8400.
Step-by-step explanation:
Find and list multiples of each number until the first common multiple is found. This is the lowest common multiple.
Multiples of 1200:
1200, 2400, 3600, 4800, 6000, 7200, 8400, 9600, 10800
Multiples of 1680:
1680, 3360, 5040, 6720, 8400, 10080, 11760
Multiples of 2800:
2800, 5600, 8400, 11200, 14000
Therefore,
LCM(1200, 1680, 2800) = 8400
Answered by
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Answer:
Step-by-step explanation:
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