Maths / Playing With Numbers / Least Common Multiple

QUESTION
 

Prime factorisation of 143 are:

OPTIONS
A. 

2 X 11 X 13

B. 

11 X 13

C. 

2 X 3 X 7

D. 

None of these

Right Option : B

EXPLANATION
Explain TypeExplanation Content
Text

 143= 11*13

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