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shivam

· started a discussion

· 1 Months ago

6 and 2 will be another factor

Question:
The product of two numbers is 2028 and their H.C.F. is 13. The number of such pairs is – 
Options:
A) 1
B) 2
C) 3
D) 4
Solution:
Ans: (b)


dinesh bedi

· commented

· 1 Months ago

2 and 6 are not coprimes....

Amit

· commented

· 1 Months ago

If we consider 6 and 2, then HCF will be 26, so only 2 pairs possible.

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