Question

find the lcm of the given numbers using prime factors meth 27,54,90 ​

Answer 1

Answer:

9

Step-by-step explanation:

27= 3 x 3 x 3

54= 3 x 3 x 3 x 2

90= 3 x 3 x 2 x 5

=> LCM= 3 x 3 = 9

Answer 2

Answer:

this is the best process of prime factorization

lcm of 27,54,90 is 1620