LCM of 679, 893, 209, 913
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 679, 893, 209, 913 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 679, 893, 209, 913. So, keep reading to learn more.
Given numbers are 679,893,209,913
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 679,893,209,913 is 553594811.
Find LCM of 679,893,209,913 with Prime Factorization
| 11 | 679, 893, 209, 913 |
| 19 | 679, 893, 19, 83 |
| 679, 47, 1, 83 |
Multiply the prime numbers at the bottom and the left side.
11 x 19 x 679 x 47 x 1 x 83 = 553594811
Therefore, the lowest common multiple of 679,893,209,913 is 553594811.
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.
679 x 893 x 209 x 913 = 115701315499
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.
679 : 1, 7, 97, 679
893 : 1, 19, 47, 893
209 : 1, 11, 19, 209
913 : 1, 11, 83, 913
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 679,893,209,913, is 1.
Now, the common factors can be found like this.
679:7x 97
893:19x 47
209:11x 19
913:11x 83
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 19 = 209
Therefore, the value for common factors is 209.
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 = 115701315499/(1x209)
LCM = 115701315499/209
LCM = 553594811
Thus, we can understand that the LCM of 679,893,209,913 is 553594811.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 679, 893, 209, 913
1. What is the LCM of 679, 893, 209, 913?
Answer: LCM of 679, 893, 209, 913 is 553594811.
2. How to calculate the LCM of 679, 893, 209, 913?
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 679, 893, 209, 913.
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}.