Question

please find the Lcm of 60,90,80​

Answer 1

LCM of 60,90,80 is 720 is the answer

Answer 2

Step-by-step explanation:

60, 80 and 90

Factorize of the above numbers :

60 = 22 • 3 • 5

80 = 24 • 5

90 = 2 • 32 • 5

Build a prime factors table

Number of times each prime factor

appears in the factorization of :

Prime

Factor Number

60 Number

80 Number

90 L.C.M

(max)

2 2 4 1 4

3 1 0 2 2

5 1 1 1 1

LCM = 24 • 32 • 5

Least Common Multiple is :

720