LCM of 630, 557, 309, 936, 307
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 630, 557, 309, 936, 307 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, 557, 309, 936, 307. So, keep reading to learn more.
Given numbers are 630,557,309,936,307
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 630,557,309,936,307 is 576998505720.
Find LCM of 630,557,309,936,307 with Prime Factorization
| 2 | 630, 557, 309, 936, 307 |
| 3 | 315, 557, 309, 468, 307 |
| 3 | 105, 557, 103, 156, 307 |
| 35, 557, 103, 52, 307 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 35 x 557 x 103 x 52 x 307 = 576998505720
Therefore, the lowest common multiple of 630,557,309,936,307 is 576998505720.
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 557 x 309 x 936 x 307 = 31157919308880
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
557 : 1, 557
309 : 1, 3, 103, 309
936 : 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936
307 : 1, 307
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 630,557,309,936,307, is 1.
Now, the common factors can be found like this.
630:2x 3x 3x 5x 7
557:557
309:3x 103
936:2x 2x 2x 3x 3x 13
307:307
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 3x 3 = 54
Therefore, the value for common factors is 54.
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 = 31157919308880/(1x54)
LCM = 31157919308880/54
LCM = 576998505720
Thus, we can understand that the LCM of 630,557,309,936,307 is 576998505720.
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FAQs on LCM of 630, 557, 309, 936, 307
1. What is the LCM of 630, 557, 309, 936, 307?
Answer: LCM of 630, 557, 309, 936, 307 is 576998505720.
2. How to calculate the LCM of 630, 557, 309, 936, 307?
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, 557, 309, 936, 307.
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}.