LCM of 298, 307, 147, 614, 399
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 298, 307, 147, 614, 399 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 298, 307, 147, 614, 399. So, keep reading to learn more.
Given numbers are 298,307,147,614,399
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 298,307,147,614,399 is 255520398.
Find LCM of 298,307,147,614,399 with Prime Factorization
| 2 | 298, 307, 147, 614, 399 |
| 3 | 149, 307, 147, 307, 399 |
| 7 | 149, 307, 49, 307, 133 |
| 307 | 149, 307, 7, 307, 19 |
| 149, 1, 7, 1, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 307 x 149 x 1 x 7 x 1 x 19 = 255520398
Therefore, the lowest common multiple of 298,307,147,614,399 is 255520398.
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.
298 x 307 x 147 x 614 x 399 = 3294680011812
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.
298 : 1, 2, 149, 298
307 : 1, 307
147 : 1, 3, 7, 21, 49, 147
614 : 1, 2, 307, 614
399 : 1, 3, 7, 19, 21, 57, 133, 399
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 298,307,147,614,399, is 1.
Now, the common factors can be found like this.
298:2x 149
307:307
147:3x 7x 7
614:2x 307
399:3x 7x 19
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 7x 307 = 12894
Therefore, the value for common factors is 12894.
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 = 3294680011812/(1x12894)
LCM = 3294680011812/12894
LCM = 255520398
Thus, we can understand that the LCM of 298,307,147,614,399 is 255520398.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 298, 307, 147, 614, 399
1. What is the LCM of 298, 307, 147, 614, 399?
Answer: LCM of 298, 307, 147, 614, 399 is 255520398.
2. How to calculate the LCM of 298, 307, 147, 614, 399?
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 298, 307, 147, 614, 399.
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}.