LCM of 763, 133, 857, 203, 782
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 763, 133, 857, 203, 782 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 763, 133, 857, 203, 782. So, keep reading to learn more.
Given numbers are 763,133,857,203,782
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 763,133,857,203,782 is 281749861862.
Find LCM of 763,133,857,203,782 with Prime Factorization
| 7 | 763, 133, 857, 203, 782 |
| 109, 19, 857, 29, 782 |
Multiply the prime numbers at the bottom and the left side.
7 x 109 x 19 x 857 x 29 x 782 = 281749861862
Therefore, the lowest common multiple of 763,133,857,203,782 is 281749861862.
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.
763 x 133 x 857 x 203 x 782 = 13805743231238
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.
763 : 1, 7, 109, 763
133 : 1, 7, 19, 133
857 : 1, 857
203 : 1, 7, 29, 203
782 : 1, 2, 17, 23, 34, 46, 391, 782
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 763,133,857,203,782, is 1.
Now, the common factors can be found like this.
763:7x 109
133:7x 19
857:857
203:7x 29
782:2x 17x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 7 = 49
Therefore, the value for common factors is 49.
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 = 13805743231238/(1x49)
LCM = 13805743231238/49
LCM = 281749861862
Thus, we can understand that the LCM of 763,133,857,203,782 is 281749861862.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 763, 133, 857, 203, 782
1. What is the LCM of 763, 133, 857, 203, 782?
Answer: LCM of 763, 133, 857, 203, 782 is 281749861862.
2. How to calculate the LCM of 763, 133, 857, 203, 782?
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 763, 133, 857, 203, 782.
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}.