LCM of 713, 384, 944, 649, 921
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 713, 384, 944, 649, 921 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 713, 384, 944, 649, 921. So, keep reading to learn more.
Given numbers are 713,384,944,649,921
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 713,384,944,649,921 is 54551139456.
Find LCM of 713,384,944,649,921 with Prime Factorization
| 2 | 713, 384, 944, 649, 921 |
| 2 | 713, 192, 472, 649, 921 |
| 2 | 713, 96, 236, 649, 921 |
| 2 | 713, 48, 118, 649, 921 |
| 3 | 713, 24, 59, 649, 921 |
| 59 | 713, 8, 59, 649, 307 |
| 713, 8, 1, 11, 307 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 59 x 713 x 8 x 1 x 11 x 307 = 54551139456
Therefore, the lowest common multiple of 713,384,944,649,921 is 54551139456.
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.
713 x 384 x 944 x 649 x 921 = 154488826939392
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.
713 : 1, 23, 31, 713
384 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384
944 : 1, 2, 4, 8, 16, 59, 118, 236, 472, 944
649 : 1, 11, 59, 649
921 : 1, 3, 307, 921
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 713,384,944,649,921, is 1.
Now, the common factors can be found like this.
713:23x 31
384:2x 2x 2x 2x 2x 2x 2x 3
944:2x 2x 2x 2x 59
649:11x 59
921:3x 307
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 3x 59 = 2832
Therefore, the value for common factors is 2832.
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 = 154488826939392/(1x2832)
LCM = 154488826939392/2832
LCM = 54551139456
Thus, we can understand that the LCM of 713,384,944,649,921 is 54551139456.
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FAQs on LCM of 713, 384, 944, 649, 921
1. What is the LCM of 713, 384, 944, 649, 921?
Answer: LCM of 713, 384, 944, 649, 921 is 54551139456.
2. How to calculate the LCM of 713, 384, 944, 649, 921?
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 713, 384, 944, 649, 921.
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}.