LCM of 829, 689, 548, 325, 680
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 829, 689, 548, 325, 680 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 829, 689, 548, 325, 680. So, keep reading to learn more.
Given numbers are 829,689,548,325,680
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 829,689,548,325,680 is 266056109800.
Find LCM of 829,689,548,325,680 with Prime Factorization
| 2 | 829, 689, 548, 325, 680 |
| 2 | 829, 689, 274, 325, 340 |
| 5 | 829, 689, 137, 325, 170 |
| 13 | 829, 689, 137, 65, 34 |
| 829, 53, 137, 5, 34 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 13 x 829 x 53 x 137 x 5 x 34 = 266056109800
Therefore, the lowest common multiple of 829,689,548,325,680 is 266056109800.
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.
829 x 689 x 548 x 325 x 680 = 69174588548000
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.
829 : 1, 829
689 : 1, 13, 53, 689
548 : 1, 2, 4, 137, 274, 548
325 : 1, 5, 13, 25, 65, 325
680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 829,689,548,325,680, is 1.
Now, the common factors can be found like this.
829:829
689:13x 53
548:2x 2x 137
325:5x 5x 13
680:2x 2x 2x 5x 17
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 5x 13 = 260
Therefore, the value for common factors is 260.
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 = 69174588548000/(1x260)
LCM = 69174588548000/260
LCM = 266056109800
Thus, we can understand that the LCM of 829,689,548,325,680 is 266056109800.
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FAQs on LCM of 829, 689, 548, 325, 680
1. What is the LCM of 829, 689, 548, 325, 680?
Answer: LCM of 829, 689, 548, 325, 680 is 266056109800.
2. How to calculate the LCM of 829, 689, 548, 325, 680?
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 829, 689, 548, 325, 680.
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}.