Find the LCM of 731, 632, 818, 757 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 731, 632, 818, 757. So, keep reading to learn more.
Given numbers are 731,632,818,757
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 731,632,818,757 is 143038729096.
Find LCM of 731,632,818,757 with Prime Factorization
2 | 731, 632, 818, 757 |
731, 316, 409, 757 |
Multiply the prime numbers at the bottom and the left side.
2 x 731 x 316 x 409 x 757 = 143038729096
Therefore, the lowest common multiple of 731,632,818,757 is 143038729096.
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.
731 x 632 x 818 x 757 = 286077458192
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.
731 : 1, 17, 43, 731
632 : 1, 2, 4, 8, 79, 158, 316, 632
818 : 1, 2, 409, 818
757 : 1, 757
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 731,632,818,757, is 1.
Now, the common factors can be found like this.
731:17x 43
632:2x 2x 2x 79
818:2x 409
757:757
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 286077458192/(1x2)
LCM = 286077458192/2
LCM = 143038729096
Thus, we can understand that the LCM of 731,632,818,757 is 143038729096.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 731, 632, 818, 757?
Answer: LCM of 731, 632, 818, 757 is 143038729096.
2. How to calculate the LCM of 731, 632, 818, 757?
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 731, 632, 818, 757.
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}.