Find the greatest six digit number that is exactly divisible by 18 ,24

1.	Find the greatest six digit number that is exactly divisible by 18 ,24,36?
Answer» First find the LCM of 18 , 24 and 3618 = 2×9 =2×3×324=2×12 = 2×2×6 = 2×2×2×336=2×18 =2×2×9 =2×2×3×3LCM=2×2×2×3×3×3= 8×27= 216We need 6 digit greatest number so multiply it my a number216 × 4629 = 999864

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