Question

what is the common factor of 4, 8 and 12​

Answer 1

Answer:

4 becoz

4*1=4

4*2=8

4*3=12 so common factor is 4

Answer 2

Answer:

common factor is 2

as

4=2×2

8=2×2×2

12=2×2×3

and 2×2 is 4

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