LCM of 773, 781, 341, 855, 852
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 773, 781, 341, 855, 852 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 773, 781, 341, 855, 852. So, keep reading to learn more.
Given numbers are 773,781,341,855,852
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 773,781,341,855,852 is 64005652260.
Find LCM of 773,781,341,855,852 with Prime Factorization
| 3 | 773, 781, 341, 855, 852 |
| 11 | 773, 781, 341, 285, 284 |
| 71 | 773, 71, 31, 285, 284 |
| 773, 1, 31, 285, 4 |
Multiply the prime numbers at the bottom and the left side.
3 x 11 x 71 x 773 x 1 x 31 x 285 x 4 = 64005652260
Therefore, the lowest common multiple of 773,781,341,855,852 is 64005652260.
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.
773 x 781 x 341 x 855 x 852 = 149965243245180
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.
773 : 1, 773
781 : 1, 11, 71, 781
341 : 1, 11, 31, 341
855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
852 : 1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 773,781,341,855,852, is 1.
Now, the common factors can be found like this.
773:773
781:11x 71
341:11x 31
855:3x 3x 5x 19
852:2x 2x 3x 71
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 11x 71 = 2343
Therefore, the value for common factors is 2343.
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 = 149965243245180/(1x2343)
LCM = 149965243245180/2343
LCM = 64005652260
Thus, we can understand that the LCM of 773,781,341,855,852 is 64005652260.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 773, 781, 341, 855, 852
1. What is the LCM of 773, 781, 341, 855, 852?
Answer: LCM of 773, 781, 341, 855, 852 is 64005652260.
2. How to calculate the LCM of 773, 781, 341, 855, 852?
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 773, 781, 341, 855, 852.
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}.