LCM of 787, 832, 416, 563
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 787, 832, 416, 563 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 787, 832, 416, 563. So, keep reading to learn more.
Given numbers are 787,832,416,563
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 787,832,416,563 is 368643392.
Find LCM of 787,832,416,563 with Prime Factorization
| 2 | 787, 832, 416, 563 |
| 2 | 787, 416, 208, 563 |
| 2 | 787, 104, 208, 563 |
| 2 | 787, 52, 104, 563 |
| 2 | 787, 26, 52, 563 |
| 13 | 787, 13, 26, 563 |
| 787, 1, 2, 563 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 2 x 13 x 787 x 1 x 2 x 563 = 368643392
Therefore, the lowest common multiple of 787,832,416,563 is 368643392.
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.
787 x 832 x 416 x 563 = 153355651072
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.
787 : 1, 787
832 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832
416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416
563 : 1, 563
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 787,832,416,563, is 1.
Now, the common factors can be found like this.
787:787
832:2x 2x 2x 2x 2x 2x 13
416:2x 2x 2x 2x 2x 13
563:563
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 13 = 416
Therefore, the value for common factors is 416.
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 = 153355651072/(1x416)
LCM = 153355651072/416
LCM = 368643392
Thus, we can understand that the LCM of 787,832,416,563 is 368643392.
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FAQs on LCM of 787, 832, 416, 563
1. What is the LCM of 787, 832, 416, 563?
Answer: LCM of 787, 832, 416, 563 is 368643392.
2. How to calculate the LCM of 787, 832, 416, 563?
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 787, 832, 416, 563.
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}.