Question

Find the common multiple of 7 and 9.

a) 63.
b) 126
c) 189
d) 215
e) None of these

tell the correct answer with correct explanation. ​

Answer 1

Answer:

a)63

Step-by-step explanation:

What is the Least Common Multiple of 7 and 9?

Least common multiple (LCM) of 7 and 9 is 63.

top tip- it's easy simplest way is to multiply them both

we do many times of calculation for it but the simplest way is this..

Answer 2

Step-by-step explanation:

63 is the correct answer