Question

find LCM of 18,24,40​

Answer 1

Answer:

Step by Step Solution

Least Common Multiple is :

360

Calculate Least Common Multiple for :

18, 24 and 40

Factorize of the above numbers :

18 = 2 • 32

24 = 23 • 3

40 = 23 • 5

Build a prime factors table

Number of times each prime factor

appears in the factorization of :

Prime

Factor Number

18 Number

24 Number

40 L.C.M

(max)

2 1 3 3 3

3 2 1 0 2

5 0 0 1 1

LCM = 23 • 32 • 5

Least Common Multiple is :

360

Hope it help u

^_^

Answer 2

Answer:

360

Step-by-step explanation:

2|18,24,40

2|9,12,20

3|3,2,10

2|3,1,5

2×2×2×3×3×5=360