LCM of 598, 997, 247, 690, 520
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 598, 997, 247, 690, 520 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 598, 997, 247, 690, 520. So, keep reading to learn more.
Given numbers are 598,997,247,690,520
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 598,997,247,690,520 is 679674840.
Find LCM of 598,997,247,690,520 with Prime Factorization
| 2 | 598, 997, 247, 690, 520 |
| 5 | 299, 997, 247, 345, 260 |
| 13 | 299, 997, 247, 69, 52 |
| 23 | 23, 997, 19, 69, 4 |
| 1, 997, 19, 3, 4 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 13 x 23 x 1 x 997 x 19 x 3 x 4 = 679674840
Therefore, the lowest common multiple of 598,997,247,690,520 is 679674840.
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.
598 x 997 x 247 x 690 x 520 = 52837922061600
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.
598 : 1, 2, 13, 23, 26, 46, 299, 598
997 : 1, 997
247 : 1, 13, 19, 247
690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 598,997,247,690,520, is 1.
Now, the common factors can be found like this.
598:2x 13x 23
997:997
247:13x 19
690:2x 3x 5x 23
520:2x 2x 2x 5x 13
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 13x 13x 23 = 77740
Therefore, the value for common factors is 77740.
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 = 52837922061600/(1x77740)
LCM = 52837922061600/77740
LCM = 679674840
Thus, we can understand that the LCM of 598,997,247,690,520 is 679674840.
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FAQs on LCM of 598, 997, 247, 690, 520
1. What is the LCM of 598, 997, 247, 690, 520?
Answer: LCM of 598, 997, 247, 690, 520 is 679674840.
2. How to calculate the LCM of 598, 997, 247, 690, 520?
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 598, 997, 247, 690, 520.
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}.