LCM of 220, 913, 627, 794, 786
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 220, 913, 627, 794, 786 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, 913, 627, 794, 786. So, keep reading to learn more.
Given numbers are 220,913,627,794,786
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 220,913,627,794,786 is 54129925740.
Find LCM of 220,913,627,794,786 with Prime Factorization
| 2 | 220, 913, 627, 794, 786 |
| 3 | 110, 913, 627, 397, 393 |
| 11 | 110, 913, 209, 397, 131 |
| 10, 83, 19, 397, 131 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 10 x 83 x 19 x 397 x 131 = 54129925740
Therefore, the lowest common multiple of 220,913,627,794,786 is 54129925740.
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 913 x 627 x 794 x 786 = 78596652174480
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
913 : 1, 11, 83, 913
627 : 1, 3, 11, 19, 33, 57, 209, 627
794 : 1, 2, 397, 794
786 : 1, 2, 3, 6, 131, 262, 393, 786
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 220,913,627,794,786, is 1.
Now, the common factors can be found like this.
220:2x 2x 5x 11
913:11x 83
627:3x 11x 19
794:2x 397
786:2x 3x 131
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 11x 11 = 1452
Therefore, the value for common factors is 1452.
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 = 78596652174480/(1x1452)
LCM = 78596652174480/1452
LCM = 54129925740
Thus, we can understand that the LCM of 220,913,627,794,786 is 54129925740.
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FAQs on LCM of 220, 913, 627, 794, 786
1. What is the LCM of 220, 913, 627, 794, 786?
Answer: LCM of 220, 913, 627, 794, 786 is 54129925740.
2. How to calculate the LCM of 220, 913, 627, 794, 786?
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, 913, 627, 794, 786.
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}.