Question

find two numbers nearest 1000 which are exactly divisible by 6.,15,28,42 and 48 ​

Answer 1

Answer:

1680  & 3360

Step-by-step explanation:

find two numbers nearest 1000 which are exactly divisible by 6.,15,28,42 and 48 ​

First we will find the number exactly divisible by 6,15,28,42 and 48 ​

For that we will find LCM (lowest common multiplier of these)

6 = 2 * 2

15 = 3 * 5

28 = 2  * 2 * 7

42 = 2 * 3  * 7

48 = 2 * 2 * 2 * 2 * 3

LCM = 2 * 2 * 2 * 2 * 3 * 5 * 7 = 1680

Next number would be 1680 * 2= 3360

Two numbers are 1680  & 3360