Question

The smallest number whose factors are 2, 3 and 7 is _____.
Choose the correct option:
a) 21
b) 2
c) 12
d) 42

Answer 1

d) 42

The smallest number (positive integer) which has prime factors 2, 3 and 7 is 2*3*7 = 42.

Answer 2

Answer:

42 is the answer

Step-by-step explanation:

21 is the factor of 3 and 7 only

2 is the factor of 2 only

12 is the factor of 2 and 3 only

but 42 is the factor of all 2,3 and 7

I HOPE IT IS CLEAR TO YOU

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