LCM of 599, 646, 940, 346, 720
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 599, 646, 940, 346, 720 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 599, 646, 940, 346, 720. So, keep reading to learn more.
Given numbers are 599,646,940,346,720
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 599,646,940,346,720 is 1132676270640.
Find LCM of 599,646,940,346,720 with Prime Factorization
| 2 | 599, 646, 940, 346, 720 |
| 2 | 599, 323, 470, 173, 360 |
| 5 | 599, 323, 235, 173, 180 |
| 599, 323, 47, 173, 36 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 599 x 323 x 47 x 173 x 36 = 1132676270640
Therefore, the lowest common multiple of 599,646,940,346,720 is 1132676270640.
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.
599 x 646 x 940 x 346 x 720 = 90614101651200
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.
599 : 1, 599
646 : 1, 2, 17, 19, 34, 38, 323, 646
940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940
346 : 1, 2, 173, 346
720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 599,646,940,346,720, is 1.
Now, the common factors can be found like this.
599:599
646:2x 17x 19
940:2x 2x 5x 47
346:2x 173
720:2x 2x 2x 2x 3x 3x 5
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 5 = 80
Therefore, the value for common factors is 80.
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 = 90614101651200/(1x80)
LCM = 90614101651200/80
LCM = 1132676270640
Thus, we can understand that the LCM of 599,646,940,346,720 is 1132676270640.
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FAQs on LCM of 599, 646, 940, 346, 720
1. What is the LCM of 599, 646, 940, 346, 720?
Answer: LCM of 599, 646, 940, 346, 720 is 1132676270640.
2. How to calculate the LCM of 599, 646, 940, 346, 720?
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 599, 646, 940, 346, 720.
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}.