Question

Determine the greatest 3-digit number exactly divisible by 8, 10 and 12.With step by step explanation..​

Answer 1

Answer:

greatest 3 digit number divisible with 8, 10 ,12 is 120.

Step-by-step explanation:

120 / 8 = 15 ,

120/ 3 = 40 ,

120/10 = 120 .

therefore it is divisible with all the three numbers 3, 10 and 12 .

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Answer 2

Answer:

Step-by-step explanation:

Find HCF of all numbers

HCF of 8,10 and 12 is

8=1,2,4,8

10=1,2,5,10

12=1,2,3,4,6,12

Highest common factor is 2

Hence 2 is the required number

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