Q142
The LCM of two numbers is 12 times their HCF. The sum of the HCF and LCM is 403. If one of the number is 93, then the other is = ?
A.
116
B.
124
AnswerC.
112
D.
120
Answer: Option B
Solution
Answer: Option B
Solution:
According to questionLCM = 12HCF
HCF + 12HCF = 403
13HCF = 403
HCF = 31
LCM = 372
LCM × HCF = a × b
372 × 31 = 93 × b
b = 124