LCM of 627, 618, 721, 583, 356
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 627, 618, 721, 583, 356 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 627, 618, 721, 583, 356. So, keep reading to learn more.
Given numbers are 627,618,721,583,356
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 627,618,721,583,356 is 8529600156.
Find LCM of 627,618,721,583,356 with Prime Factorization
| 2 | 627, 618, 721, 583, 356 |
| 3 | 627, 309, 721, 583, 178 |
| 11 | 209, 103, 721, 583, 178 |
| 103 | 19, 103, 721, 53, 178 |
| 19, 1, 7, 53, 178 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 103 x 19 x 1 x 7 x 53 x 178 = 8529600156
Therefore, the lowest common multiple of 627,618,721,583,356 is 8529600156.
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.
627 x 618 x 721 x 583 x 356 = 57984221860488
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.
627 : 1, 3, 11, 19, 33, 57, 209, 627
618 : 1, 2, 3, 6, 103, 206, 309, 618
721 : 1, 7, 103, 721
583 : 1, 11, 53, 583
356 : 1, 2, 4, 89, 178, 356
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 627,618,721,583,356, is 1.
Now, the common factors can be found like this.
627:3x 11x 19
618:2x 3x 103
721:7x 103
583:11x 53
356:2x 2x 89
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 11x 103 = 6798
Therefore, the value for common factors is 6798.
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 = 57984221860488/(1x6798)
LCM = 57984221860488/6798
LCM = 8529600156
Thus, we can understand that the LCM of 627,618,721,583,356 is 8529600156.
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FAQs on LCM of 627, 618, 721, 583, 356
1. What is the LCM of 627, 618, 721, 583, 356?
Answer: LCM of 627, 618, 721, 583, 356 is 8529600156.
2. How to calculate the LCM of 627, 618, 721, 583, 356?
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 627, 618, 721, 583, 356.
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}.