Example: 30 and 42
Factor them.
2 x 3 x 5 = 30
2 x 3 x 7 = 42
Select the common factors.
2 x 3 = 6, the GCF
If there are no numbers to divide - not even 1 - then you have made a mistake.
No prime power exists since there are no duplicate prime numbers in the prime factorization.
No prime power exists since there are no duplicate prime numbers in the prime factorization.
No prime power exists since there are no duplicate prime numbers in the prime factorization.
No prime power exists since there are no duplicate prime numbers in the prime factorization.
No prime power exists since there are no duplicate prime numbers in the prime factorization.
No prime power exists since there are no duplicate prime numbers in the prime factorization.
The LCM of the given three numbers using prime factorization is 25200
Yes.
it is fast and easy
No prime power exists since there are no duplicate prime numbers in the prime factorization.
If you use the "list the multiples" method of finding the LCM, it is likely that the lists and the size of the numbers on the list will increase as the numbers you are comparing get larger. If you learn the "prime factorization" method, you can avoid that.