Question

find LCM by prime factorization method of 20 ,25 and 50​

Answer 1

Answer:

Step by Step Solution

More Icon

Least Common Multiple is :

100

Calculate Least Common Multiple for :

20, 25 and 50

Factorize of the above numbers :

20 = 22 • 5

25 = 52

50 = 2 • 52

Build a prime factors table

Number of times each prime factor

appears in the factorization of :

Prime

Factor Number

20 Number

25 Number

50 L.C.M

(max)

2 2 0 1 2

5 1 2 2 2

LCM = 22 • 52

Least Common Multiple is :

Step-by-step explanation:

Answer 2

Answer:

100

is Ur answer for the lcm of 20,25,50