The HCF and LCM of two numbers are 4 and 60. Which of the following could be those numbers?
A 24,60
B 6,40
C 12,20
D 18,40
Correct Option - C
ExplainationProduct of the numbers = 4*60 = 240 Only the options B and C satisfy this. HCF(6,40) = 2 HCF(12,20) = 4 Hence, the numbers are 12 and 20.