Question

Determine the greatest 3-digit number exactly divisible by 8, 10 and 12.​

Answer 1

i) 996 is the greatest 3 - digit number exactly divisible by 8.

ii) 990 is the greatest 3 - digit number exactly divisible by 10.

iii) 996 is the greatest 3 - digit number exactly divisible by 12.

Answer 2

Answer:

Greatest 3 digit number 999

LCM of 8 , 10 ,12 is 120

120 x 8 = 960

120 x 10 = 1200

120 x 12 = 1440

Hence 960 is only three digit number .

Verification:-

960/8 = 120

960/10 = 96

960/12 = 80