The HCF of which of the following pairs ...

The HCF of which of the following pairs of composite number is different from that of the others ? (Odd man out )

12,18

24,30

18,30

18,45

Verified by Experts

The correct Answer is:

HCF (12,18)=6
HCF (24,30)=6
HCF (18,30)=6
HCF (18,45)=9
Hence, the correct option is (d).

FACTORS AND MULTIPLES
PEARSON IIT JEE FOUNDATION|Exercise Test Your Concepts (Match the column ) :|1 Videos
FACTORS AND MULTIPLES
PEARSON IIT JEE FOUNDATION|Exercise Test Your Concepts (Fill in the blanks. ) :|5 Videos
FACTORS AND MULTIPLES
PEARSON IIT JEE FOUNDATION|Exercise Test Your Concepts (Fill in the blanks ) :|5 Videos
ALGEBRA
PEARSON IIT JEE FOUNDATION|Exercise CROSSWORD|1 Videos
FRACTIONS AND DECIMALS
PEARSON IIT JEE FOUNDATION|Exercise Crossword|1 Videos

Similar Questions