LCM of 719, 598, 605, 789, 828
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 719, 598, 605, 789, 828 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 719, 598, 605, 789, 828. So, keep reading to learn more.
Given numbers are 719,598,605,789,828
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 719,598,605,789,828 is 1231441265340.
Find LCM of 719,598,605,789,828 with Prime Factorization
| 2 | 719, 598, 605, 789, 828 |
| 3 | 719, 299, 605, 789, 414 |
| 23 | 719, 299, 605, 263, 138 |
| 719, 13, 605, 263, 6 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 23 x 719 x 13 x 605 x 263 x 6 = 1231441265340
Therefore, the lowest common multiple of 719,598,605,789,828 is 1231441265340.
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.
719 x 598 x 605 x 789 x 828 = 169938894616920
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.
719 : 1, 719
598 : 1, 2, 13, 23, 26, 46, 299, 598
605 : 1, 5, 11, 55, 121, 605
789 : 1, 3, 263, 789
828 : 1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 719,598,605,789,828, is 1.
Now, the common factors can be found like this.
719:719
598:2x 13x 23
605:5x 11x 11
789:3x 263
828:2x 2x 3x 3x 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 23 = 138
Therefore, the value for common factors is 138.
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 = 169938894616920/(1x138)
LCM = 169938894616920/138
LCM = 1231441265340
Thus, we can understand that the LCM of 719,598,605,789,828 is 1231441265340.
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FAQs on LCM of 719, 598, 605, 789, 828
1. What is the LCM of 719, 598, 605, 789, 828?
Answer: LCM of 719, 598, 605, 789, 828 is 1231441265340.
2. How to calculate the LCM of 719, 598, 605, 789, 828?
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 719, 598, 605, 789, 828.
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}.