LCM of 724, 905, 650, 877
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 724, 905, 650, 877 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 724, 905, 650, 877. So, keep reading to learn more.
Given numbers are 724,905,650,877
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 724,905,650,877 is 206358100.
Find LCM of 724,905,650,877 with Prime Factorization
| 2 | 724, 905, 650, 877 |
| 5 | 362, 905, 325, 877 |
| 181 | 362, 181, 65, 877 |
| 2, 1, 65, 877 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 181 x 2 x 1 x 65 x 877 = 206358100
Therefore, the lowest common multiple of 724,905,650,877 is 206358100.
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.
724 x 905 x 650 x 877 = 373508161000
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.
724 : 1, 2, 4, 181, 362, 724
905 : 1, 5, 181, 905
650 : 1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650
877 : 1, 877
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 724,905,650,877, is 1.
Now, the common factors can be found like this.
724:2x 2x 181
905:5x 181
650:2x 5x 5x 13
877:877
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 181 = 1810
Therefore, the value for common factors is 1810.
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 = 373508161000/(1x1810)
LCM = 373508161000/1810
LCM = 206358100
Thus, we can understand that the LCM of 724,905,650,877 is 206358100.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 724, 905, 650, 877
1. What is the LCM of 724, 905, 650, 877?
Answer: LCM of 724, 905, 650, 877 is 206358100.
2. How to calculate the LCM of 724, 905, 650, 877?
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 724, 905, 650, 877.
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}.