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प्रश्न
Find out the LCM of the following number:
15, 20
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उत्तर
Multiples of 15 = 15, 30, 45, 60, 75, 90, 105, 120,...
Multiples of 20 = 20, 40, 60, 80, 100, 120,...
Common multiples of 15 and 20: 60, 120,...
∴ LCM of 15 and 20 = 60
संबंधित प्रश्न
Find the LCM:
18, 36, 27
Find the HCF and LCM of the numbers given below. Verify that their product is equal to the product of the given numbers.
18, 63
Find the HCF and LCM:
14, 28
Find the LCM:
36, 42
Find the LCM of the numbers given below:
42, 63
Find the LCM of the numbers given below:
28, 36, 45, 60
Find the least number which when divided by 12, 16, 24 and 36 leaves a remainder 7 in each case.
Malarvizhi, Karthiga and Anjali are friends and natives of the same village. They work at different places. Malarvizhi comes to her home once in 5 days. Similarly, Karthiga and Anjali come to their homes once in 6 days and 10 days respectively. Assuming that they met each other on the 1st of October, when will all the three meet again?
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?
The LCM of two numbers is always a ______ of both numbers.
