LCM of 640, 599, 825, 345, 588
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 640, 599, 825, 345, 588 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 640, 599, 825, 345, 588. So, keep reading to learn more.
Given numbers are 640,599,825,345,588
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 640,599,825,345,588 is 71287708800.
Find LCM of 640,599,825,345,588 with Prime Factorization
| 2 | 640, 599, 825, 345, 588 |
| 2 | 320, 599, 825, 345, 294 |
| 3 | 160, 599, 825, 345, 147 |
| 5 | 160, 599, 275, 115, 49 |
| 32, 599, 55, 23, 49 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 32 x 599 x 55 x 23 x 49 = 71287708800
Therefore, the lowest common multiple of 640,599,825,345,588 is 71287708800.
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.
640 x 599 x 825 x 345 x 588 = 64158937920000
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.
640 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640
599 : 1, 599
825 : 1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825
345 : 1, 3, 5, 15, 23, 69, 115, 345
588 : 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 640,599,825,345,588, is 1.
Now, the common factors can be found like this.
640:2x 2x 2x 2x 2x 2x 2x 5
599:599
825:3x 5x 5x 11
345:3x 5x 23
588:2x 2x 3x 7x 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 3x 3x 5x 5 = 900
Therefore, the value for common factors is 900.
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 = 64158937920000/(1x900)
LCM = 64158937920000/900
LCM = 71287708800
Thus, we can understand that the LCM of 640,599,825,345,588 is 71287708800.
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FAQs on LCM of 640, 599, 825, 345, 588
1. What is the LCM of 640, 599, 825, 345, 588?
Answer: LCM of 640, 599, 825, 345, 588 is 71287708800.
2. How to calculate the LCM of 640, 599, 825, 345, 588?
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 640, 599, 825, 345, 588.
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}.