LCM of 294, 616, 140, 560, 939
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 294, 616, 140, 560, 939 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 294, 616, 140, 560, 939. So, keep reading to learn more.
Given numbers are 294,616,140,560,939
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 294,616,140,560,939 is 40489680.
Find LCM of 294,616,140,560,939 with Prime Factorization
| 2 | 294, 616, 140, 560, 939 |
| 2 | 147, 308, 70, 280, 939 |
| 2 | 147, 154, 35, 140, 939 |
| 3 | 147, 77, 35, 70, 939 |
| 5 | 49, 77, 35, 70, 313 |
| 7 | 49, 77, 7, 14, 313 |
| 1, 11, 7, 2, 313 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 5 x 7 x 1 x 11 x 7 x 2 x 313 = 40489680
Therefore, the lowest common multiple of 294,616,140,560,939 is 40489680.
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.
294 x 616 x 140 x 560 x 939 = 13332441830400
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.
294 : 1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294
616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560
939 : 1, 3, 313, 939
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 294,616,140,560,939, is 1.
Now, the common factors can be found like this.
294:2x 3x 7x 7
616:2x 2x 2x 7x 11
140:2x 2x 5x 7
560:2x 2x 2x 2x 5x 7
939:3x 313
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 2x 2x 2x 3x 5x 7x 7x 7 = 329280
Therefore, the value for common factors is 329280.
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 = 13332441830400/(1x329280)
LCM = 13332441830400/329280
LCM = 40489680
Thus, we can understand that the LCM of 294,616,140,560,939 is 40489680.
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FAQs on LCM of 294, 616, 140, 560, 939
1. What is the LCM of 294, 616, 140, 560, 939?
Answer: LCM of 294, 616, 140, 560, 939 is 40489680.
2. How to calculate the LCM of 294, 616, 140, 560, 939?
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 294, 616, 140, 560, 939.
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}.