LCM of 319, 974, 884, 340, 305
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 319, 974, 884, 340, 305 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 319, 974, 884, 340, 305. So, keep reading to learn more.
Given numbers are 319,974,884,340,305
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 319,974,884,340,305 is 41886275860.
Find LCM of 319,974,884,340,305 with Prime Factorization
| 2 | 319, 974, 884, 340, 305 |
| 2 | 319, 487, 442, 170, 305 |
| 5 | 319, 487, 221, 85, 305 |
| 17 | 319, 487, 221, 17, 61 |
| 319, 487, 13, 1, 61 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 17 x 319 x 487 x 13 x 1 x 61 = 41886275860
Therefore, the lowest common multiple of 319,974,884,340,305 is 41886275860.
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.
319 x 974 x 884 x 340 x 305 = 28482667584800
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.
319 : 1, 11, 29, 319
974 : 1, 2, 487, 974
884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884
340 : 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340
305 : 1, 5, 61, 305
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 319,974,884,340,305, is 1.
Now, the common factors can be found like this.
319:11x 29
974:2x 487
884:2x 2x 13x 17
340:2x 2x 5x 17
305:5x 61
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 5x 17 = 680
Therefore, the value for common factors is 680.
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 = 28482667584800/(1x680)
LCM = 28482667584800/680
LCM = 41886275860
Thus, we can understand that the LCM of 319,974,884,340,305 is 41886275860.
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FAQs on LCM of 319, 974, 884, 340, 305
1. What is the LCM of 319, 974, 884, 340, 305?
Answer: LCM of 319, 974, 884, 340, 305 is 41886275860.
2. How to calculate the LCM of 319, 974, 884, 340, 305?
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 319, 974, 884, 340, 305.
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}.