LCM of 879, 707, 351, 308
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 879, 707, 351, 308 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 879, 707, 351, 308. So, keep reading to learn more.
Given numbers are 879,707,351,308
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 879,707,351,308 is 3199240044.
Find LCM of 879,707,351,308 with Prime Factorization
| 3 | 879, 707, 351, 308 |
| 7 | 293, 707, 117, 308 |
| 293, 101, 117, 44 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 293 x 101 x 117 x 44 = 3199240044
Therefore, the lowest common multiple of 879,707,351,308 is 3199240044.
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.
879 x 707 x 351 x 308 = 67184040924
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.
879 : 1, 3, 293, 879
707 : 1, 7, 101, 707
351 : 1, 3, 9, 13, 27, 39, 117, 351
308 : 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 879,707,351,308, is 1.
Now, the common factors can be found like this.
879:3x 293
707:7x 101
351:3x 3x 3x 13
308:2x 2x 7x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 7 = 21
Therefore, the value for common factors is 21.
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 = 67184040924/(1x21)
LCM = 67184040924/21
LCM = 3199240044
Thus, we can understand that the LCM of 879,707,351,308 is 3199240044.
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FAQs on LCM of 879, 707, 351, 308
1. What is the LCM of 879, 707, 351, 308?
Answer: LCM of 879, 707, 351, 308 is 3199240044.
2. How to calculate the LCM of 879, 707, 351, 308?
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 879, 707, 351, 308.
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}.