CUET Preparation Today
CUET
General Test
Numerical Ability
Which of the following is the smallest number that is a perfect square and is divisible by each of the number 6, 8 and 15?
3600
225
2400
576
6, 8, 15 → LCM = 120
120 = 23 × 31 ×51
Now required number → 24 × 32 ×52 = 3600
