Question

find the least common multiple of each set of numbers by using the prime factorization method.

1. 56, 104 , 108​

Answer 1

Answer:

2184

Step-by-step explanation:

first divide all numbers with least prime number,

then write the quotient just down and if the numbers cannot be divided by one number then see if any one number is divided by least prime number and keep the number which are not divisible by least prime number and divide the numbers till 1 comes multiply all the left side numbers and you will get the answer.

2 | 56-104-108

2 | 28-52-54

2 | 14-26-27

3 | 7-13-27

7| 7-13-7

13 | 1-13-1

| 1-1-1

L.C.M= 2×2×2×3×7×13

=2184