Find the LCM of 321, 995, 872, 740, 112 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 321, 995, 872, 740, 112. So, keep reading to learn more.
Given numbers are 321,995,872,740,112
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 321,995,872,740,112 is 144269443920.
Find LCM of 321,995,872,740,112 with Prime Factorization
2 | 321, 995, 872, 740, 112 |
2 | 321, 995, 436, 370, 56 |
2 | 321, 995, 218, 185, 28 |
5 | 321, 995, 109, 185, 14 |
321, 199, 109, 37, 14 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 5 x 321 x 199 x 109 x 37 x 14 = 144269443920
Therefore, the lowest common multiple of 321,995,872,740,112 is 144269443920.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
321 x 995 x 872 x 740 x 112 = 23083111027200
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
321 : 1, 3, 107, 321
995 : 1, 5, 199, 995
872 : 1, 2, 4, 8, 109, 218, 436, 872
740 : 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740
112 : 1, 2, 4, 7, 8, 14, 16, 28, 56, 112
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 321,995,872,740,112, is 1.
Now, the common factors can be found like this.
321:3x 107
995:5x 199
872:2x 2x 2x 109
740:2x 2x 5x 37
112:2x 2x 2x 2x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 2x 2x 5 = 160
Therefore, the value for common factors is 160.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 23083111027200/(1x160)
LCM = 23083111027200/160
LCM = 144269443920
Thus, we can understand that the LCM of 321,995,872,740,112 is 144269443920.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 321, 995, 872, 740, 112?
Answer: LCM of 321, 995, 872, 740, 112 is 144269443920.
2. How to calculate the LCM of 321, 995, 872, 740, 112?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 321, 995, 872, 740, 112.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.