Advertisements
Advertisements
Question
Find out the LCM of the following number:
12, 28
Advertisements
Solution
Multiples of 12: 12, 24, 36, 48, 60, 72, 84, 96, 108, 120,...
Multiples of 28: 28, 56, 84, 112,...
Common multiples of 12 and 28: 84, 168,...
∴ LCM of 12 and 28 = 84
RELATED QUESTIONS
Find the LCM:
45, 86
Find the LCM:
63, 81
The HCF of 120 and 150 is ______.
The LCM of 12, 15, 20, 27 is
Find the least number which when divided by 12, 16, 24 and 36 leaves a remainder 7 in each case.
L.C.M of 4, 12 ___________________
Find the smallest 4-digit number which is divisible by 18, 24 and 32.
Find the LCM of the following numbers:
- 9 and 4
- 12 and 5
- 6 and 5
- 15 and 4
Observe a common property in the obtained LCMs. Is LCM the product of two numbers in each case?
Find the LCM of the following numbers in which one number is the factor of the other.
- 5, 20
- 6, 18
- 12, 48
- 9, 45
What do you observe in the results obtained?
