# H.C.F and L.C.M MCQ Question with Answer

## H.C.F and L.C.M MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Question No : 1
Find the H.C.F. of 108, 288 and 360.

30
36
40
46

Question No : 2
Find the L.C.M. of 72, 108 and 2100.

39800
38700
36700
37800

Question No : 3
Find the H.C.F and L.C.M of

$\frac{2}{81},\frac{80}{3}$
$\frac{2}{81},\frac{3}{80}$
$\frac{81}{2},\frac{80}{3}$
$\frac{81}{2},\frac{3}{80}$

Question No : 4
Two numbers are in the ratio of 15:11. If their H.C.F. is 13, find the numbers.

185,153
195,153
153,195
195,143

Question No : 5
The H.C.F. of two numbers is 11 and their L.C.M. is 693. If one of the numbers is 77,find the other.

99
95
96
98

Question No : 6
Find the greatest possible length which can be used to measure exactly the lengths 4 m 95 cm, 9 m and 16 m 65 cm.

48 cm
55 cm
45 cm
50 cm

Question No : 7

Find the greatest number which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively.

129
136
127
199