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.
The Least Common Multiple (LCM) of 6 and 40 is the smallest number that both 6 and 40 can divide into evenly. To find the LCM, we need to determine the prime factors of each number. The prime factorization of 6 is 2 x 3, and the prime factorization of 40 is 2^3 x 5. To find the LCM, we take the highest power of each prime factor that appears in either number, which gives us 2^3 x 3 x 5 = 120. Therefore, the LCM of 6 and 40 is 120.
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.
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 prime factorization of 4 is 2 x 2. It is not possible to find the LCM of a single number.