LCM of 473, 910, 774, 903
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 473, 910, 774, 903 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 473, 910, 774, 903. So, keep reading to learn more.
Given numbers are 473,910,774,903
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 473,910,774,903 is 3873870.
Find LCM of 473,910,774,903 with Prime Factorization
| 2 | 473, 910, 774, 903 |
| 3 | 473, 455, 387, 903 |
| 7 | 473, 455, 129, 301 |
| 43 | 473, 65, 129, 43 |
| 11, 65, 3, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 43 x 11 x 65 x 3 x 1 = 3873870
Therefore, the lowest common multiple of 473,910,774,903 is 3873870.
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.
473 x 910 x 774 x 903 = 300836996460
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.
473 : 1, 11, 43, 473
910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910
774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774
903 : 1, 3, 7, 21, 43, 129, 301, 903
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 473,910,774,903, is 1.
Now, the common factors can be found like this.
473:11x 43
910:2x 5x 7x 13
774:2x 3x 3x 43
903:3x 7x 43
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 7x 43x 43 = 77658
Therefore, the value for common factors is 77658.
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 = 300836996460/(1x77658)
LCM = 300836996460/77658
LCM = 3873870
Thus, we can understand that the LCM of 473,910,774,903 is 3873870.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 473, 910, 774, 903
1. What is the LCM of 473, 910, 774, 903?
Answer: LCM of 473, 910, 774, 903 is 3873870.
2. How to calculate the LCM of 473, 910, 774, 903?
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 473, 910, 774, 903.
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}.