Question

determine the gretest 3 disit number exactly divisible by 8,10 and 12​

Answer 1

Answer:

960

Step-by-step explanation:

LCM of 8 , 10 , 12 is 120

greatest 3 digit number is 999

dividing 999 by 120 we get remainder 39

subtract 39 from 999 we get 999-39 = 960

so 960 is the greatest 3 digit number exactly divisible by 8,10,12

                        Verification:

960/8 = 120 and remainder is 0

     so 960 is exactly divisible by 8

960/10 = 96 and remainder is 0

     so 960 is exactly divisible by 10

960/12 = 80 and remainder is 0

    so 960 is exactly divisible by 12

Answer 2

Your answer is

120

explanation -

120÷8=15

120÷10=12

120÷12=10