Question

FIND SMALLEST NO DIVISIBLE BY 6.9.AND 15

Answer 1

Smallest number divisible by 6,9 and 15 will be the LCM of 6,9 and 15

LCM of 6,9 and 15
6= 2×3
9=3×3
15=3×5
LCM = 2×3×3×5 = 90
Smallest number will be 90 which is divisible by 6, 9 and 15

Answer 2

The LCM of 6 and 9 and 15 will be the smallest number.The smallest number which is divisible by 6,9,15 is 90