LCM of 220, 899, 899, 685, 328
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 220, 899, 899, 685, 328 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 220, 899, 899, 685, 328. So, keep reading to learn more.
Given numbers are 220,899,899,685,328
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 220,899,899,685,328 is 2221860520.
Find LCM of 220,899,899,685,328 with Prime Factorization
| 2 | 220, 899, 899, 685, 328 |
| 2 | 110, 899, 899, 685, 164 |
| 5 | 55, 899, 899, 685, 82 |
| 29 | 11, 899, 899, 137, 82 |
| 31 | 11, 31, 31, 137, 82 |
| 11, 1, 1, 137, 82 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 29 x 31 x 11 x 1 x 1 x 137 x 82 = 2221860520
Therefore, the lowest common multiple of 220,899,899,685,328 is 2221860520.
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.
220 x 899 x 899 x 685 x 328 = 39949052149600
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.
220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
899 : 1, 29, 31, 899
899 : 1, 29, 31, 899
685 : 1, 5, 137, 685
328 : 1, 2, 4, 8, 41, 82, 164, 328
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 220,899,899,685,328, is 1.
Now, the common factors can be found like this.
220:2x 2x 5x 11
899:29x 31
899:29x 31
685:5x 137
328:2x 2x 2x 41
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 5x 29x 31 = 17980
Therefore, the value for common factors is 17980.
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 = 39949052149600/(1x17980)
LCM = 39949052149600/17980
LCM = 2221860520
Thus, we can understand that the LCM of 220,899,899,685,328 is 2221860520.
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FAQs on LCM of 220, 899, 899, 685, 328
1. What is the LCM of 220, 899, 899, 685, 328?
Answer: LCM of 220, 899, 899, 685, 328 is 2221860520.
2. How to calculate the LCM of 220, 899, 899, 685, 328?
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 220, 899, 899, 685, 328.
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}.