LCM of 548, 822, 751, 556
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 548, 822, 751, 556 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 548, 822, 751, 556. So, keep reading to learn more.
Given numbers are 548,822,751,556
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 548,822,751,556 is 171615516.
Find LCM of 548,822,751,556 with Prime Factorization
| 2 | 548, 822, 751, 556 |
| 2 | 274, 411, 751, 278 |
| 137 | 137, 411, 751, 139 |
| 1, 3, 751, 139 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 137 x 1 x 3 x 751 x 139 = 171615516
Therefore, the lowest common multiple of 548,822,751,556 is 171615516.
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.
548 x 822 x 751 x 556 = 188090605536
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.
548 : 1, 2, 4, 137, 274, 548
822 : 1, 2, 3, 6, 137, 274, 411, 822
751 : 1, 751
556 : 1, 2, 4, 139, 278, 556
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 548,822,751,556, is 1.
Now, the common factors can be found like this.
548:2x 2x 137
822:2x 3x 137
751:751
556:2x 2x 139
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 137 = 1096
Therefore, the value for common factors is 1096.
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 = 188090605536/(1x1096)
LCM = 188090605536/1096
LCM = 171615516
Thus, we can understand that the LCM of 548,822,751,556 is 171615516.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 548, 822, 751, 556
1. What is the LCM of 548, 822, 751, 556?
Answer: LCM of 548, 822, 751, 556 is 171615516.
2. How to calculate the LCM of 548, 822, 751, 556?
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 548, 822, 751, 556.
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}.