LCM of 298, 164, 581, 143, 308
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 298, 164, 581, 143, 308 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, 164, 581, 143, 308. So, keep reading to learn more.
Given numbers are 298,164,581,143,308
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 298,164,581,143,308 is 2030216188.
Find LCM of 298,164,581,143,308 with Prime Factorization
| 2 | 298, 164, 581, 143, 308 |
| 2 | 149, 82, 581, 143, 154 |
| 7 | 149, 41, 581, 143, 77 |
| 11 | 149, 41, 83, 143, 11 |
| 149, 41, 83, 13, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 7 x 11 x 149 x 41 x 83 x 13 x 1 = 2030216188
Therefore, the lowest common multiple of 298,164,581,143,308 is 2030216188.
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 164 x 581 x 143 x 308 = 1250613171808
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
164 : 1, 2, 4, 41, 82, 164
581 : 1, 7, 83, 581
143 : 1, 11, 13, 143
308 : 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 298,164,581,143,308, is 1.
Now, the common factors can be found like this.
298:2x 149
164:2x 2x 41
581:7x 83
143:11x 13
308:2x 2x 7x 11
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 2x 7x 11 = 616
Therefore, the value for common factors is 616.
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 = 1250613171808/(1x616)
LCM = 1250613171808/616
LCM = 2030216188
Thus, we can understand that the LCM of 298,164,581,143,308 is 2030216188.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 298, 164, 581, 143, 308
1. What is the LCM of 298, 164, 581, 143, 308?
Answer: LCM of 298, 164, 581, 143, 308 is 2030216188.
2. How to calculate the LCM of 298, 164, 581, 143, 308?
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, 164, 581, 143, 308.
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}.