find the first 3 common multiples of 4 ,8,12
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Step-by-step explanation:4=4*1
8=4*2
12=4*3
the first common multiple is 4*3*2*1=24 =>the first three common multiple is 24, 48, 72
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Answered by
1
Answer:
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Step-by-step explanation:
First, prime factorise the numbers, giving us:
4=2²
8=2³
12=2²×3
Thus the first lowest common multiple would be 24, as 24 equals 2³×3, which contains 4,8 and 12 as factors.
To find the 2nd and 3rd lowest, simply multiply 24 by two and three respectively to give 48 and 72.
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