LCM of 637, 513, 551, 982, 798
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 637, 513, 551, 982, 798 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 637, 513, 551, 982, 798. So, keep reading to learn more.
Given numbers are 637,513,551,982,798
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 637,513,551,982,798 is 9306069318.
Find LCM of 637,513,551,982,798 with Prime Factorization
| 2 | 637, 513, 551, 982, 798 |
| 3 | 637, 513, 551, 491, 399 |
| 7 | 637, 171, 551, 491, 133 |
| 19 | 91, 171, 551, 491, 19 |
| 91, 9, 29, 491, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 19 x 91 x 9 x 29 x 491 x 1 = 9306069318
Therefore, the lowest common multiple of 637,513,551,982,798 is 9306069318.
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.
637 x 513 x 551 x 982 x 798 = 141098622999516
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.
637 : 1, 7, 13, 49, 91, 637
513 : 1, 3, 9, 19, 27, 57, 171, 513
551 : 1, 19, 29, 551
982 : 1, 2, 491, 982
798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 637,513,551,982,798, is 1.
Now, the common factors can be found like this.
637:7x 7x 13
513:3x 3x 3x 19
551:19x 29
982:2x 491
798:2x 3x 7x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 7x 19x 19 = 15162
Therefore, the value for common factors is 15162.
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 = 141098622999516/(1x15162)
LCM = 141098622999516/15162
LCM = 9306069318
Thus, we can understand that the LCM of 637,513,551,982,798 is 9306069318.
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FAQs on LCM of 637, 513, 551, 982, 798
1. What is the LCM of 637, 513, 551, 982, 798?
Answer: LCM of 637, 513, 551, 982, 798 is 9306069318.
2. How to calculate the LCM of 637, 513, 551, 982, 798?
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 637, 513, 551, 982, 798.
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}.