Question

find the greatest 3 digit no.that is exactly divisible by 10,12,and 16

Answer 1

L.C.M. of 8,10 &12 is 120
The greatest number that that is exactly divisible by 8,10 & 12 
.·. the number is:
120×8=960
120×10=1200
120×12=1440
Since, 1200 & 1440 are not 3-digit numbers.
We check whether 960 is divisible by 8, 10 & 12.
960÷8=120
960÷10=96
960÷12=80
.·. The Greatest 3-digit no is 960.......

Please mark it as brainiest answer ..........

Answer 2

L.C.M. of 8,10 &12 is 120
120×8=960
120×10=1200
120×12=1440
Since, 1200 & 1440 are not 3-digit numbers.

We check whether 960 is divisible by 8, 10 & 12.
960÷8=120
960÷10=96
960÷12=80
.·. The Greatest 3-digit no is 960

Please mark it as brainiest answer .............................................