LCM of 979, 286, 768, 272, 667
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 979, 286, 768, 272, 667 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 979, 286, 768, 272, 667. So, keep reading to learn more.
Given numbers are 979,286,768,272,667
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 979,286,768,272,667 is 110831195904.
Find LCM of 979,286,768,272,667 with Prime Factorization
| 2 | 979, 286, 768, 272, 667 |
| 2 | 979, 143, 384, 136, 667 |
| 2 | 979, 143, 192, 68, 667 |
| 2 | 979, 143, 96, 34, 667 |
| 11 | 979, 143, 48, 17, 667 |
| 89, 13, 48, 17, 667 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 11 x 89 x 13 x 48 x 17 x 667 = 110831195904
Therefore, the lowest common multiple of 979,286,768,272,667 is 110831195904.
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.
979 x 286 x 768 x 272 x 667 = 39012580958208
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.
979 : 1, 11, 89, 979
286 : 1, 2, 11, 13, 22, 26, 143, 286
768 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768
272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272
667 : 1, 23, 29, 667
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 979,286,768,272,667, is 1.
Now, the common factors can be found like this.
979:11x 89
286:2x 11x 13
768:2x 2x 2x 2x 2x 2x 2x 2x 3
272:2x 2x 2x 2x 17
667:23x 29
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 2x 2x 2x 11 = 352
Therefore, the value for common factors is 352.
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 = 39012580958208/(1x352)
LCM = 39012580958208/352
LCM = 110831195904
Thus, we can understand that the LCM of 979,286,768,272,667 is 110831195904.
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FAQs on LCM of 979, 286, 768, 272, 667
1. What is the LCM of 979, 286, 768, 272, 667?
Answer: LCM of 979, 286, 768, 272, 667 is 110831195904.
2. How to calculate the LCM of 979, 286, 768, 272, 667?
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 979, 286, 768, 272, 667.
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}.