LCM of 140, 518, 771, 754, 377
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 140, 518, 771, 754, 377 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 140, 518, 771, 754, 377. So, keep reading to learn more.
Given numbers are 140,518,771,754,377
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 140,518,771,754,377 is 1505655060.
Find LCM of 140,518,771,754,377 with Prime Factorization
| 2 | 140, 518, 771, 754, 377 |
| 7 | 70, 259, 771, 377, 377 |
| 13 | 10, 37, 771, 377, 377 |
| 29 | 10, 37, 771, 29, 29 |
| 10, 37, 771, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 13 x 29 x 10 x 37 x 771 x 1 x 1 = 1505655060
Therefore, the lowest common multiple of 140,518,771,754,377 is 1505655060.
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.
140 x 518 x 771 x 754 x 377 = 15893694813360
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.
140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
518 : 1, 2, 7, 14, 37, 74, 259, 518
771 : 1, 3, 257, 771
754 : 1, 2, 13, 26, 29, 58, 377, 754
377 : 1, 13, 29, 377
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 140,518,771,754,377, is 1.
Now, the common factors can be found like this.
140:2x 2x 5x 7
518:2x 7x 37
771:3x 257
754:2x 13x 29
377:13x 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 7x 13x 29 = 10556
Therefore, the value for common factors is 10556.
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 = 15893694813360/(1x10556)
LCM = 15893694813360/10556
LCM = 1505655060
Thus, we can understand that the LCM of 140,518,771,754,377 is 1505655060.
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FAQs on LCM of 140, 518, 771, 754, 377
1. What is the LCM of 140, 518, 771, 754, 377?
Answer: LCM of 140, 518, 771, 754, 377 is 1505655060.
2. How to calculate the LCM of 140, 518, 771, 754, 377?
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 140, 518, 771, 754, 377.
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}.