Question

Find the smallest number which is when divided by 24, 30 and 40 leaves no remainder.

Answer 1

Answer:

120 is the smallest number which is when divided by 24 ,30 and 40

Answer 2

Step-by-step explanation:

find the LCM of 24,30 and40.

2|24. 30. 40

2|12. 15. 20

2|6. 15. 10

3|3. 15. 5

5|1. 5. 5

| 1. 1. 1

LCM=2*2*2*3*5*1

=120

Therefore the smallest number which is when divided by 24,30and40 leaves no reminder is

120.