Question

10. Find the greatest number of 6 digits exactly divisible by 24, 15 and 36.
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Answer 1

Step-by-step explanation:

Now, greatest 6-digit number is 999999. Now, We will divide this number by LCM of 24,15 and 36, we will get, 999999/360 will give remainder 279. So, 999999 – 279 = 999720.

Answer 2

Answer:

24=2×2×2×3

15=3×5

36=2×2×3×3

LCM=2³×3²×5¹

=8×9×5

=72×5

=360

Hence, greatest number divisible by 24,15 and 36 is 360.