LCM of 131, 451, 402, 652, 268
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 131, 451, 402, 652, 268 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 131, 451, 402, 652, 268. So, keep reading to learn more.
Given numbers are 131,451,402,652,268
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 131,451,402,652,268 is 7742683212.
Find LCM of 131,451,402,652,268 with Prime Factorization
| 2 | 131, 451, 402, 652, 268 |
| 2 | 131, 451, 201, 326, 134 |
| 67 | 131, 451, 201, 163, 67 |
| 131, 451, 3, 163, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 67 x 131 x 451 x 3 x 163 x 1 = 7742683212
Therefore, the lowest common multiple of 131,451,402,652,268 is 7742683212.
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.
131 x 451 x 402 x 652 x 268 = 4150078201632
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.
131 : 1, 131
451 : 1, 11, 41, 451
402 : 1, 2, 3, 6, 67, 134, 201, 402
652 : 1, 2, 4, 163, 326, 652
268 : 1, 2, 4, 67, 134, 268
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 131,451,402,652,268, is 1.
Now, the common factors can be found like this.
131:131
451:11x 41
402:2x 3x 67
652:2x 2x 163
268:2x 2x 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 2x 67 = 536
Therefore, the value for common factors is 536.
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 = 4150078201632/(1x536)
LCM = 4150078201632/536
LCM = 7742683212
Thus, we can understand that the LCM of 131,451,402,652,268 is 7742683212.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 131, 451, 402, 652, 268
1. What is the LCM of 131, 451, 402, 652, 268?
Answer: LCM of 131, 451, 402, 652, 268 is 7742683212.
2. How to calculate the LCM of 131, 451, 402, 652, 268?
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 131, 451, 402, 652, 268.
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}.