LCM of 279, 697, 587, 595, 455
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 279, 697, 587, 595, 455 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 279, 697, 587, 595, 455. So, keep reading to learn more.
Given numbers are 279,697,587,595,455
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 279,697,587,595,455 is 51938150355.
Find LCM of 279,697,587,595,455 with Prime Factorization
| 5 | 279, 697, 587, 595, 455 |
| 7 | 279, 697, 587, 119, 91 |
| 17 | 279, 697, 587, 17, 13 |
| 279, 41, 587, 1, 13 |
Multiply the prime numbers at the bottom and the left side.
5 x 7 x 17 x 279 x 41 x 587 x 1 x 13 = 51938150355
Therefore, the lowest common multiple of 279,697,587,595,455 is 51938150355.
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.
279 x 697 x 587 x 595 x 455 = 30903199461225
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.
279 : 1, 3, 9, 31, 93, 279
697 : 1, 17, 41, 697
587 : 1, 587
595 : 1, 5, 7, 17, 35, 85, 119, 595
455 : 1, 5, 7, 13, 35, 65, 91, 455
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 279,697,587,595,455, is 1.
Now, the common factors can be found like this.
279:3x 3x 31
697:17x 41
587:587
595:5x 7x 17
455:5x 7x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 7x 17 = 595
Therefore, the value for common factors is 595.
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 = 30903199461225/(1x595)
LCM = 30903199461225/595
LCM = 51938150355
Thus, we can understand that the LCM of 279,697,587,595,455 is 51938150355.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 279, 697, 587, 595, 455
1. What is the LCM of 279, 697, 587, 595, 455?
Answer: LCM of 279, 697, 587, 595, 455 is 51938150355.
2. How to calculate the LCM of 279, 697, 587, 595, 455?
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 279, 697, 587, 595, 455.
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}.