LCM of 943, 682, 748, 255
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 943, 682, 748, 255 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 943, 682, 748, 255. So, keep reading to learn more.
Given numbers are 943,682,748,255
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 943,682,748,255 is 327994260.
Find LCM of 943,682,748,255 with Prime Factorization
| 2 | 943, 682, 748, 255 |
| 11 | 943, 341, 374, 255 |
| 17 | 943, 31, 34, 255 |
| 943, 31, 2, 15 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 17 x 943 x 31 x 2 x 15 = 327994260
Therefore, the lowest common multiple of 943,682,748,255 is 327994260.
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.
943 x 682 x 748 x 255 = 122669853240
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.
943 : 1, 23, 41, 943
682 : 1, 2, 11, 22, 31, 62, 341, 682
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
255 : 1, 3, 5, 15, 17, 51, 85, 255
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 943,682,748,255, is 1.
Now, the common factors can be found like this.
943:23x 41
682:2x 11x 31
748:2x 2x 11x 17
255:3x 5x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 11x 17 = 374
Therefore, the value for common factors is 374.
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 = 122669853240/(1x374)
LCM = 122669853240/374
LCM = 327994260
Thus, we can understand that the LCM of 943,682,748,255 is 327994260.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 943, 682, 748, 255
1. What is the LCM of 943, 682, 748, 255?
Answer: LCM of 943, 682, 748, 255 is 327994260.
2. How to calculate the LCM of 943, 682, 748, 255?
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 943, 682, 748, 255.
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}.