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7 questions
LCM stands for ___.
Least Common Multiple
Lowest Common Multiple
Latest Common Multiple
Option 1 and 2 both
What is LCM of 9,12,15?
1620
3
180
300
What is HCF of 345 and 265 ?
3
5
7
9
Find the numbers whose LCM is 720 and HCF is 1 ?
45,40,38
40,48,45
36,32,47
24,37,41
What is LCM of 160, 170, 90?
24840
24680
24500
24480
In a morning walk, three persons step off together. Their steps measure 80 cm, 75 cm and 90 cm respectively. What is the minimum distance each should walk so that all can cover the same distance in complete steps?
1440 cm
3600 cm
400 cm
1200 cm
Two tankers contain 650 litres and 780 litres of kerosene oil respectively. Find the maximum capacity of a container which can measure the kerosene oil of both the tankers when used an exact number of times.
120 L
150 L
130 L
170 L
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