Advertisements
Advertisements
Question
Find the LCM:
12, 15
Sum
Advertisements
Solution
| 2 | 12 |
| 2 | 6 |
| 3 | 3 |
| 1 |
| 3 | 15 |
| 5 | 5 |
| 1 |
12 = 2 × 2 × 3
15 = 3 × 5
∴ LCM = 3 × 2 × 2 × 5
= 60
shaalaa.com
Is there an error in this question or solution?
Chapter 3: HCF and LCM - Practice Set 13 [Page 21]
RELATED QUESTIONS
Veena has some beads. She wants to make necklaces with an equal number of beads in each. If she makes necklaces of 16 or 24 or 40 beads, there is no bead left over. What is the least number of beads with her?
Find the LCM:
18, 32
Find the LCM:
45, 86
Find the LCM:
15, 30, 90
Find the LCM of the numbers given below:
48, 64, 72, 96, 108
Which of the following numbers is divisible by 3?
The LCM of 12, 15, 20, 27 is
If a and b are co-primes, then their LCM is
Find the smallest number which is exactly divisible by all the numbers from 1 to 9
Find the smallest 4-digit number which is divisible by 18, 24 and 32.
