Question

Find the numbers between 600 to 1000(both inclusive) that are divisible by both 7 and 9

Answer 1

Step-by-step explanation:

L.C.M. of 7 and 9 is 63

Multiple of 63 :-

630, 693.............. 945

This is an AP.

n = (l-a/d) +1

= ((945 - 630)/63) + 1

= (315/63) +1

= 5 +1 = 6

There are 6 numbers which are divisible by 7 and 9 which are:-

1) 630

2) 693

3) 756

4) 819

5) 882

6) 945

hope it helps you mark as brainliest please