LCM of 380, 109, 566, 100, 312
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 380, 109, 566, 100, 312 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 380, 109, 566, 100, 312. So, keep reading to learn more.
Given numbers are 380,109,566,100,312
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 380,109,566,100,312 is 4571525400.
Find LCM of 380,109,566,100,312 with Prime Factorization
| 2 | 380, 109, 566, 100, 312 |
| 2 | 190, 109, 283, 50, 156 |
| 5 | 95, 109, 283, 25, 78 |
| 19, 109, 283, 5, 78 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 19 x 109 x 283 x 5 x 78 = 4571525400
Therefore, the lowest common multiple of 380,109,566,100,312 is 4571525400.
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.
380 x 109 x 566 x 100 x 312 = 731444064000
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.
380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380
109 : 1, 109
566 : 1, 2, 283, 566
100 : 1, 2, 4, 5, 10, 20, 25, 50, 100
312 : 1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 380,109,566,100,312, is 1.
Now, the common factors can be found like this.
380:2x 2x 5x 19
109:109
566:2x 283
100:2x 2x 5x 5
312:2x 2x 2x 3x 13
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 = 731444064000/(1x160)
LCM = 731444064000/160
LCM = 4571525400
Thus, we can understand that the LCM of 380,109,566,100,312 is 4571525400.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 380, 109, 566, 100, 312
1. What is the LCM of 380, 109, 566, 100, 312?
Answer: LCM of 380, 109, 566, 100, 312 is 4571525400.
2. How to calculate the LCM of 380, 109, 566, 100, 312?
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 380, 109, 566, 100, 312.
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}.