answer plz
Method 1: List the multiples Method 2: Prime factorization
it is fast and easy
Prime factorization.
LCM of 5, 20, 24 = 120The prime factorization of:5 = 5The prime factorization of 20=5 * 2 * 2The prime factorization of 24=..... 2 * 2 * 2 * 3The LCM=5 *2*2 * 2 * 3 = 120
You need at least two numbers to find an LCM no matter what method you choose.
speed you can just use your brain to find the LCM faster, sometimes.
What is the prime authorization for LCM of 18,24
It doesn't matter which method you use. You still need at least two numbers to find an LCM. There is no LCM of 20.
The prime factorization of 4 is 2 x 2. It is not possible to find the LCM of a single number.
That appears to be the prime factorization of 14175. If you compare that to the prime factorization of another number, you will be able to find the LCM between the two.
The LCM of the given three numbers using prime factorization is 25200
the LCM of 42 and 126 using a prime factorization is 2 times 2 times 3