LCM of 628, 573, 538, 846
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 628, 573, 538, 846 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 628, 573, 538, 846. So, keep reading to learn more.
Given numbers are 628,573,538,846
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 628,573,538,846 is 13648523076.
Find LCM of 628,573,538,846 with Prime Factorization
| 2 | 628, 573, 538, 846 |
| 3 | 314, 573, 269, 423 |
| 314, 191, 269, 141 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 314 x 191 x 269 x 141 = 13648523076
Therefore, the lowest common multiple of 628,573,538,846 is 13648523076.
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.
628 x 573 x 538 x 846 = 163782276912
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.
628 : 1, 2, 4, 157, 314, 628
573 : 1, 3, 191, 573
538 : 1, 2, 269, 538
846 : 1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,573,538,846, is 1.
Now, the common factors can be found like this.
628:2x 2x 157
573:3x 191
538:2x 269
846:2x 3x 3x 47
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 3 = 12
Therefore, the value for common factors is 12.
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 = 163782276912/(1x12)
LCM = 163782276912/12
LCM = 13648523076
Thus, we can understand that the LCM of 628,573,538,846 is 13648523076.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 628, 573, 538, 846
1. What is the LCM of 628, 573, 538, 846?
Answer: LCM of 628, 573, 538, 846 is 13648523076.
2. How to calculate the LCM of 628, 573, 538, 846?
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 628, 573, 538, 846.
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}.