LCM of 615, 427, 902, 252, 253
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 615, 427, 902, 252, 253 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 615, 427, 902, 252, 253. So, keep reading to learn more.
Given numbers are 615,427,902,252,253
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 615,427,902,252,253 is 797268780.
Find LCM of 615,427,902,252,253 with Prime Factorization
| 2 | 615, 427, 902, 252, 253 |
| 3 | 615, 427, 451, 126, 253 |
| 7 | 205, 427, 451, 42, 253 |
| 11 | 205, 61, 451, 6, 253 |
| 41 | 205, 61, 41, 6, 23 |
| 5, 61, 1, 6, 23 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 11 x 41 x 5 x 61 x 1 x 6 x 23 = 797268780
Therefore, the lowest common multiple of 615,427,902,252,253 is 797268780.
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.
615 x 427 x 902 x 252 x 253 = 15101865230760
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.
615 : 1, 3, 5, 15, 41, 123, 205, 615
427 : 1, 7, 61, 427
902 : 1, 2, 11, 22, 41, 82, 451, 902
252 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252
253 : 1, 11, 23, 253
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 615,427,902,252,253, is 1.
Now, the common factors can be found like this.
615:3x 5x 41
427:7x 61
902:2x 11x 41
252:2x 2x 3x 3x 7
253:11x 23
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 11x 41 = 18942
Therefore, the value for common factors is 18942.
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 = 15101865230760/(1x18942)
LCM = 15101865230760/18942
LCM = 797268780
Thus, we can understand that the LCM of 615,427,902,252,253 is 797268780.
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FAQs on LCM of 615, 427, 902, 252, 253
1. What is the LCM of 615, 427, 902, 252, 253?
Answer: LCM of 615, 427, 902, 252, 253 is 797268780.
2. How to calculate the LCM of 615, 427, 902, 252, 253?
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 615, 427, 902, 252, 253.
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}.