Question

find the greatest number of4digit which is exactly divisible 14 42 and 56​

Answer 1

Answer:

1008

Step-by-step explanation:

L.C.M of 14,42 and 56 is 2×2×2×3×7= 168.

We have to find the greatest 4 digit multiple of 168.

It can be seen that 168 × 5=840and 168 × 6= 1008.

Hence, the greatest 4- digit number exactly divisible by 14 42 and 56 is 1008..