LCM of 724, 397, 964, 782, 550
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 724, 397, 964, 782, 550 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, 397, 964, 782, 550. So, keep reading to learn more.
Given numbers are 724,397,964,782,550
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 724,397,964,782,550 is 7448272663700.
Find LCM of 724,397,964,782,550 with Prime Factorization
| 2 | 724, 397, 964, 782, 550 |
| 2 | 362, 397, 482, 391, 275 |
| 181, 397, 241, 391, 275 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 181 x 397 x 241 x 391 x 275 = 7448272663700
Therefore, the lowest common multiple of 724,397,964,782,550 is 7448272663700.
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 397 x 964 x 782 x 550 = 119172362619200
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
397 : 1, 397
964 : 1, 2, 4, 241, 482, 964
782 : 1, 2, 17, 23, 34, 46, 391, 782
550 : 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 724,397,964,782,550, is 1.
Now, the common factors can be found like this.
724:2x 2x 181
397:397
964:2x 2x 241
782:2x 17x 23
550:2x 5x 5x 11
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 2x 2 = 16
Therefore, the value for common factors is 16.
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 = 119172362619200/(1x16)
LCM = 119172362619200/16
LCM = 7448272663700
Thus, we can understand that the LCM of 724,397,964,782,550 is 7448272663700.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 724, 397, 964, 782, 550
1. What is the LCM of 724, 397, 964, 782, 550?
Answer: LCM of 724, 397, 964, 782, 550 is 7448272663700.
2. How to calculate the LCM of 724, 397, 964, 782, 550?
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, 397, 964, 782, 550.
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}.