LCM of 993, 298, 659, 447
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 993, 298, 659, 447 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 993, 298, 659, 447. So, keep reading to learn more.
Given numbers are 993,298,659,447
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 993,298,659,447 is 195007326.
Find LCM of 993,298,659,447 with Prime Factorization
| 3 | 993, 298, 659, 447 |
| 149 | 331, 298, 659, 149 |
| 331, 2, 659, 1 |
Multiply the prime numbers at the bottom and the left side.
3 x 149 x 331 x 2 x 659 x 1 = 195007326
Therefore, the lowest common multiple of 993,298,659,447 is 195007326.
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.
993 x 298 x 659 x 447 = 87168274722
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.
993 : 1, 3, 331, 993
298 : 1, 2, 149, 298
659 : 1, 659
447 : 1, 3, 149, 447
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 993,298,659,447, is 1.
Now, the common factors can be found like this.
993:3x 331
298:2x 149
659:659
447:3x 149
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 149 = 447
Therefore, the value for common factors is 447.
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 = 87168274722/(1x447)
LCM = 87168274722/447
LCM = 195007326
Thus, we can understand that the LCM of 993,298,659,447 is 195007326.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 993, 298, 659, 447
1. What is the LCM of 993, 298, 659, 447?
Answer: LCM of 993, 298, 659, 447 is 195007326.
2. How to calculate the LCM of 993, 298, 659, 447?
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 993, 298, 659, 447.
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}.