LCM of 347, 408, 248, 496, 787
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 347, 408, 248, 496, 787 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 347, 408, 248, 496, 787. So, keep reading to learn more.
Given numbers are 347,408,248,496,787
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 347,408,248,496,787 is 6908059344.
Find LCM of 347,408,248,496,787 with Prime Factorization
| 2 | 347, 408, 248, 496, 787 |
| 2 | 347, 204, 124, 248, 787 |
| 2 | 347, 102, 62, 124, 787 |
| 31 | 347, 51, 31, 62, 787 |
| 347, 51, 1, 2, 787 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 31 x 347 x 51 x 1 x 2 x 787 = 6908059344
Therefore, the lowest common multiple of 347,408,248,496,787 is 6908059344.
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.
347 x 408 x 248 x 496 x 787 = 13705589738496
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.
347 : 1, 347
408 : 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408
248 : 1, 2, 4, 8, 31, 62, 124, 248
496 : 1, 2, 4, 8, 16, 31, 62, 124, 248, 496
787 : 1, 787
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 347,408,248,496,787, is 1.
Now, the common factors can be found like this.
347:347
408:2x 2x 2x 3x 17
248:2x 2x 2x 31
496:2x 2x 2x 2x 31
787:787
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 31 = 1984
Therefore, the value for common factors is 1984.
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 = 13705589738496/(1x1984)
LCM = 13705589738496/1984
LCM = 6908059344
Thus, we can understand that the LCM of 347,408,248,496,787 is 6908059344.
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FAQs on LCM of 347, 408, 248, 496, 787
1. What is the LCM of 347, 408, 248, 496, 787?
Answer: LCM of 347, 408, 248, 496, 787 is 6908059344.
2. How to calculate the LCM of 347, 408, 248, 496, 787?
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 347, 408, 248, 496, 787.
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}.