LCM of 621, 153, 230, 621, 337
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 621, 153, 230, 621, 337 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 621, 153, 230, 621, 337. So, keep reading to learn more.
Given numbers are 621,153,230,621,337
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 621,153,230,621,337 is 35577090.
Find LCM of 621,153,230,621,337 with Prime Factorization
| 3 | 621, 153, 230, 621, 337 |
| 3 | 207, 51, 230, 207, 337 |
| 3 | 69, 17, 230, 69, 337 |
| 23 | 23, 17, 230, 23, 337 |
| 1, 17, 10, 1, 337 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 3 x 23 x 1 x 17 x 10 x 1 x 337 = 35577090
Therefore, the lowest common multiple of 621,153,230,621,337 is 35577090.
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.
621 x 153 x 230 x 621 x 337 = 4573328188230
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.
621 : 1, 3, 9, 23, 27, 69, 207, 621
153 : 1, 3, 9, 17, 51, 153
230 : 1, 2, 5, 10, 23, 46, 115, 230
621 : 1, 3, 9, 23, 27, 69, 207, 621
337 : 1, 337
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 621,153,230,621,337, is 1.
Now, the common factors can be found like this.
621:3x 3x 3x 23
153:3x 3x 17
230:2x 5x 23
621:3x 3x 3x 23
337:337
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 3x 3x 23x 23 = 128547
Therefore, the value for common factors is 128547.
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 = 4573328188230/(1x128547)
LCM = 4573328188230/128547
LCM = 35577090
Thus, we can understand that the LCM of 621,153,230,621,337 is 35577090.
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FAQs on LCM of 621, 153, 230, 621, 337
1. What is the LCM of 621, 153, 230, 621, 337?
Answer: LCM of 621, 153, 230, 621, 337 is 35577090.
2. How to calculate the LCM of 621, 153, 230, 621, 337?
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 621, 153, 230, 621, 337.
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}.