LCM of 630, 321, 926, 824, 730
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 630, 321, 926, 824, 730 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 630, 321, 926, 824, 730. So, keep reading to learn more.
Given numbers are 630,321,926,824,730
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 630,321,926,824,730 is 938696923080.
Find LCM of 630,321,926,824,730 with Prime Factorization
| 2 | 630, 321, 926, 824, 730 |
| 3 | 315, 321, 463, 412, 365 |
| 5 | 105, 107, 463, 412, 365 |
| 21, 107, 463, 412, 73 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 21 x 107 x 463 x 412 x 73 = 938696923080
Therefore, the lowest common multiple of 630,321,926,824,730 is 938696923080.
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.
630 x 321 x 926 x 824 x 730 = 112643630769600
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.
630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
321 : 1, 3, 107, 321
926 : 1, 2, 463, 926
824 : 1, 2, 4, 8, 103, 206, 412, 824
730 : 1, 2, 5, 10, 73, 146, 365, 730
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 630,321,926,824,730, is 1.
Now, the common factors can be found like this.
630:2x 3x 3x 5x 7
321:3x 107
926:2x 463
824:2x 2x 2x 103
730:2x 5x 73
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 3x 5 = 120
Therefore, the value for common factors is 120.
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 = 112643630769600/(1x120)
LCM = 112643630769600/120
LCM = 938696923080
Thus, we can understand that the LCM of 630,321,926,824,730 is 938696923080.
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FAQs on LCM of 630, 321, 926, 824, 730
1. What is the LCM of 630, 321, 926, 824, 730?
Answer: LCM of 630, 321, 926, 824, 730 is 938696923080.
2. How to calculate the LCM of 630, 321, 926, 824, 730?
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 630, 321, 926, 824, 730.
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}.