LCM of 771, 517, 134, 352, 670
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 771, 517, 134, 352, 670 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 771, 517, 134, 352, 670. So, keep reading to learn more.
Given numbers are 771,517,134,352,670
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 771,517,134,352,670 is 4273067040.
Find LCM of 771,517,134,352,670 with Prime Factorization
| 2 | 771, 517, 134, 352, 670 |
| 11 | 771, 517, 67, 176, 335 |
| 67 | 771, 47, 67, 16, 335 |
| 771, 47, 1, 16, 5 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 67 x 771 x 47 x 1 x 16 x 5 = 4273067040
Therefore, the lowest common multiple of 771,517,134,352,670 is 4273067040.
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.
771 x 517 x 134 x 352 x 670 = 12597001633920
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.
771 : 1, 3, 257, 771
517 : 1, 11, 47, 517
134 : 1, 2, 67, 134
352 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
670 : 1, 2, 5, 10, 67, 134, 335, 670
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 771,517,134,352,670, is 1.
Now, the common factors can be found like this.
771:3x 257
517:11x 47
134:2x 67
352:2x 2x 2x 2x 2x 11
670:2x 5x 67
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 11x 67 = 2948
Therefore, the value for common factors is 2948.
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 = 12597001633920/(1x2948)
LCM = 12597001633920/2948
LCM = 4273067040
Thus, we can understand that the LCM of 771,517,134,352,670 is 4273067040.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 771, 517, 134, 352, 670
1. What is the LCM of 771, 517, 134, 352, 670?
Answer: LCM of 771, 517, 134, 352, 670 is 4273067040.
2. How to calculate the LCM of 771, 517, 134, 352, 670?
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 771, 517, 134, 352, 670.
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}.