LCM of 618, 899, 642, 598, 591
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 618, 899, 642, 598, 591 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 618, 899, 642, 598, 591. So, keep reading to learn more.
Given numbers are 618,899,642,598,591
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 618,899,642,598,591 is 3501622780422.
Find LCM of 618,899,642,598,591 with Prime Factorization
| 2 | 618, 899, 642, 598, 591 |
| 3 | 309, 899, 321, 299, 591 |
| 103, 899, 107, 299, 197 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 103 x 899 x 107 x 299 x 197 = 3501622780422
Therefore, the lowest common multiple of 618,899,642,598,591 is 3501622780422.
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.
618 x 899 x 642 x 598 x 591 = 126058420095192
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.
618 : 1, 2, 3, 6, 103, 206, 309, 618
899 : 1, 29, 31, 899
642 : 1, 2, 3, 6, 107, 214, 321, 642
598 : 1, 2, 13, 23, 26, 46, 299, 598
591 : 1, 3, 197, 591
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 618,899,642,598,591, is 1.
Now, the common factors can be found like this.
618:2x 3x 103
899:29x 31
642:2x 3x 107
598:2x 13x 23
591:3x 197
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 3x 3 = 36
Therefore, the value for common factors is 36.
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 = 126058420095192/(1x36)
LCM = 126058420095192/36
LCM = 3501622780422
Thus, we can understand that the LCM of 618,899,642,598,591 is 3501622780422.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 618, 899, 642, 598, 591
1. What is the LCM of 618, 899, 642, 598, 591?
Answer: LCM of 618, 899, 642, 598, 591 is 3501622780422.
2. How to calculate the LCM of 618, 899, 642, 598, 591?
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 618, 899, 642, 598, 591.
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}.