LCM of 983, 502, 753, 420, 293
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 983, 502, 753, 420, 293 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 983, 502, 753, 420, 293. So, keep reading to learn more.
Given numbers are 983,502,753,420,293
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 983,502,753,420,293 is 30362962980.
Find LCM of 983,502,753,420,293 with Prime Factorization
| 2 | 983, 502, 753, 420, 293 |
| 3 | 983, 251, 753, 210, 293 |
| 251 | 983, 251, 251, 70, 293 |
| 983, 1, 1, 70, 293 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 251 x 983 x 1 x 1 x 70 x 293 = 30362962980
Therefore, the lowest common multiple of 983,502,753,420,293 is 30362962980.
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.
983 x 502 x 753 x 420 x 293 = 45726622247880
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.
983 : 1, 983
502 : 1, 2, 251, 502
753 : 1, 3, 251, 753
420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
293 : 1, 293
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 983,502,753,420,293, is 1.
Now, the common factors can be found like this.
983:983
502:2x 251
753:3x 251
420:2x 2x 3x 5x 7
293:293
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 251 = 1506
Therefore, the value for common factors is 1506.
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 = 45726622247880/(1x1506)
LCM = 45726622247880/1506
LCM = 30362962980
Thus, we can understand that the LCM of 983,502,753,420,293 is 30362962980.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 983, 502, 753, 420, 293
1. What is the LCM of 983, 502, 753, 420, 293?
Answer: LCM of 983, 502, 753, 420, 293 is 30362962980.
2. How to calculate the LCM of 983, 502, 753, 420, 293?
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 983, 502, 753, 420, 293.
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}.