LCM of 826, 654, 545, 887
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 826, 654, 545, 887 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 826, 654, 545, 887. So, keep reading to learn more.
Given numbers are 826,654,545,887
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 826,654,545,887 is 1197902370.
Find LCM of 826,654,545,887 with Prime Factorization
| 2 | 826, 654, 545, 887 |
| 109 | 413, 327, 545, 887 |
| 413, 3, 5, 887 |
Multiply the prime numbers at the bottom and the left side.
2 x 109 x 413 x 3 x 5 x 887 = 1197902370
Therefore, the lowest common multiple of 826,654,545,887 is 1197902370.
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.
826 x 654 x 545 x 887 = 261142716660
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.
826 : 1, 2, 7, 14, 59, 118, 413, 826
654 : 1, 2, 3, 6, 109, 218, 327, 654
545 : 1, 5, 109, 545
887 : 1, 887
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 826,654,545,887, is 1.
Now, the common factors can be found like this.
826:2x 7x 59
654:2x 3x 109
545:5x 109
887:887
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 109 = 218
Therefore, the value for common factors is 218.
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 = 261142716660/(1x218)
LCM = 261142716660/218
LCM = 1197902370
Thus, we can understand that the LCM of 826,654,545,887 is 1197902370.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 826, 654, 545, 887
1. What is the LCM of 826, 654, 545, 887?
Answer: LCM of 826, 654, 545, 887 is 1197902370.
2. How to calculate the LCM of 826, 654, 545, 887?
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 826, 654, 545, 887.
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}.