Assessment
Exam
Category
What is the lowest common multiple of 12, 36 and 20?
A. 160 B. 220
C. 120 D. 180
Read Solution (Total 1)
Find lcm of 12,36,20=180
7 years ago
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Assessment Other Question
hree numbers are in the ratio of 2 : 3 : 4 and their L.C.M. is 240. Their H.C.F. is:
A. 40 B. 30
C. 20 D. 10
The H.C.F. of two numbers is 5 and their L.C.M. is 150. If one of the numbers is 25, then the other is:
A. 30 B. 28
C. 24 D. 20