LCM of 520, 438, 565, 247, 111
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 520, 438, 565, 247, 111 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 520, 438, 565, 247, 111. So, keep reading to learn more.
Given numbers are 520,438,565,247,111
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 520,438,565,247,111 is 9046513320.
Find LCM of 520,438,565,247,111 with Prime Factorization
| 2 | 520, 438, 565, 247, 111 |
| 3 | 260, 219, 565, 247, 111 |
| 5 | 260, 73, 565, 247, 37 |
| 13 | 52, 73, 113, 247, 37 |
| 4, 73, 113, 19, 37 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 13 x 4 x 73 x 113 x 19 x 37 = 9046513320
Therefore, the lowest common multiple of 520,438,565,247,111 is 9046513320.
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.
520 x 438 x 565 x 247 x 111 = 3528140194800
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.
520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
438 : 1, 2, 3, 6, 73, 146, 219, 438
565 : 1, 5, 113, 565
247 : 1, 13, 19, 247
111 : 1, 3, 37, 111
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,438,565,247,111, is 1.
Now, the common factors can be found like this.
520:2x 2x 2x 5x 13
438:2x 3x 73
565:5x 113
247:13x 19
111:3x 37
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 5x 13 = 390
Therefore, the value for common factors is 390.
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 = 3528140194800/(1x390)
LCM = 3528140194800/390
LCM = 9046513320
Thus, we can understand that the LCM of 520,438,565,247,111 is 9046513320.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 520, 438, 565, 247, 111
1. What is the LCM of 520, 438, 565, 247, 111?
Answer: LCM of 520, 438, 565, 247, 111 is 9046513320.
2. How to calculate the LCM of 520, 438, 565, 247, 111?
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 520, 438, 565, 247, 111.
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}.