LCM of 472, 828, 446, 787, 789
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 472, 828, 446, 787, 789 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 472, 828, 446, 787, 789. So, keep reading to learn more.
Given numbers are 472,828,446,787,789
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 472,828,446,787,789 is 4509700372152.
Find LCM of 472,828,446,787,789 with Prime Factorization
| 2 | 472, 828, 446, 787, 789 |
| 2 | 236, 414, 223, 787, 789 |
| 3 | 118, 207, 223, 787, 789 |
| 118, 69, 223, 787, 263 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 118 x 69 x 223 x 787 x 263 = 4509700372152
Therefore, the lowest common multiple of 472,828,446,787,789 is 4509700372152.
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.
472 x 828 x 446 x 787 x 789 = 108232808931648
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.
472 : 1, 2, 4, 8, 59, 118, 236, 472
828 : 1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828
446 : 1, 2, 223, 446
787 : 1, 787
789 : 1, 3, 263, 789
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 472,828,446,787,789, is 1.
Now, the common factors can be found like this.
472:2x 2x 2x 59
828:2x 2x 3x 3x 23
446:2x 223
787:787
789:3x 263
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 3 = 24
Therefore, the value for common factors is 24.
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 = 108232808931648/(1x24)
LCM = 108232808931648/24
LCM = 4509700372152
Thus, we can understand that the LCM of 472,828,446,787,789 is 4509700372152.
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FAQs on LCM of 472, 828, 446, 787, 789
1. What is the LCM of 472, 828, 446, 787, 789?
Answer: LCM of 472, 828, 446, 787, 789 is 4509700372152.
2. How to calculate the LCM of 472, 828, 446, 787, 789?
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 472, 828, 446, 787, 789.
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}.