LCM of 202, 909, 603, 470
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 202, 909, 603, 470 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 202, 909, 603, 470. So, keep reading to learn more.
Given numbers are 202,909,603,470
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 202,909,603,470 is 28624410.
Find LCM of 202,909,603,470 with Prime Factorization
| 2 | 202, 909, 603, 470 |
| 3 | 101, 909, 603, 235 |
| 3 | 101, 303, 201, 235 |
| 101 | 101, 101, 67, 235 |
| 1, 1, 67, 235 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 101 x 1 x 1 x 67 x 235 = 28624410
Therefore, the lowest common multiple of 202,909,603,470 is 28624410.
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.
202 x 909 x 603 x 470 = 52039177380
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.
202 : 1, 2, 101, 202
909 : 1, 3, 9, 101, 303, 909
603 : 1, 3, 9, 67, 201, 603
470 : 1, 2, 5, 10, 47, 94, 235, 470
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 202,909,603,470, is 1.
Now, the common factors can be found like this.
202:2x 101
909:3x 3x 101
603:3x 3x 67
470:2x 5x 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 3x 3x 101 = 1818
Therefore, the value for common factors is 1818.
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 = 52039177380/(1x1818)
LCM = 52039177380/1818
LCM = 28624410
Thus, we can understand that the LCM of 202,909,603,470 is 28624410.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 202, 909, 603, 470
1. What is the LCM of 202, 909, 603, 470?
Answer: LCM of 202, 909, 603, 470 is 28624410.
2. How to calculate the LCM of 202, 909, 603, 470?
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 202, 909, 603, 470.
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}.