Question

Find a common multiple of 2,7 and 9.
​

Answer 1

Answer:

126

Step-by-step explanation:

Least Common Multiple is :

126

Calculate Least Common Multiple for :

2, 7 and 9

Factorize of the above numbers :

2 = 2

7 = 7

9 = 32

Build a prime factors table

Number of times each prime factor

appears in the factorization of :

Prime

Factor Number

2 Number

7 Number

9 L.C.M

(max)

2 1 0 0 1

3 0 0 2 2

7 0 1 0 1

LCM = 2 • 32 • 7

Answer 2

Answer:

126

Step-by-step explanation:

hope it helps........