Question

find the smallest number that is exactly divisible by 12,15 and 20​

Answer 1

Answer:

the smallest number will be HCF of 12,15,20

so the HCF will be:- 1

Answer 2

Step-by-step explanation:

12=2×2×3

15= 3×5

20= 2×2×5

so,LCM will be

2×2×3×5

=60

hope it helps you｡◕‿◕｡