LCM of 813, 700, 780, 982, 562
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 813, 700, 780, 982, 562 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 813, 700, 780, 982, 562. So, keep reading to learn more.
Given numbers are 813,700,780,982,562
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 813,700,780,982,562 is 1020750849300.
Find LCM of 813,700,780,982,562 with Prime Factorization
| 2 | 813, 700, 780, 982, 562 |
| 2 | 813, 350, 390, 491, 281 |
| 3 | 813, 175, 195, 491, 281 |
| 5 | 271, 175, 65, 491, 281 |
| 271, 35, 13, 491, 281 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 271 x 35 x 13 x 491 x 281 = 1020750849300
Therefore, the lowest common multiple of 813,700,780,982,562 is 1020750849300.
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.
813 x 700 x 780 x 982 x 562 = 244980203832000
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.
813 : 1, 3, 271, 813
700 : 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700
780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780
982 : 1, 2, 491, 982
562 : 1, 2, 281, 562
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,700,780,982,562, is 1.
Now, the common factors can be found like this.
813:3x 271
700:2x 2x 5x 5x 7
780:2x 2x 3x 5x 13
982:2x 491
562:2x 281
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 3x 5 = 240
Therefore, the value for common factors is 240.
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 = 244980203832000/(1x240)
LCM = 244980203832000/240
LCM = 1020750849300
Thus, we can understand that the LCM of 813,700,780,982,562 is 1020750849300.
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FAQs on LCM of 813, 700, 780, 982, 562
1. What is the LCM of 813, 700, 780, 982, 562?
Answer: LCM of 813, 700, 780, 982, 562 is 1020750849300.
2. How to calculate the LCM of 813, 700, 780, 982, 562?
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 813, 700, 780, 982, 562.
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}.