LCM of 773, 840, 899, 432
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 773, 840, 899, 432 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 773, 840, 899, 432. So, keep reading to learn more.
Given numbers are 773,840,899,432
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 773,840,899,432 is 10507296240.
Find LCM of 773,840,899,432 with Prime Factorization
| 2 | 773, 840, 899, 432 |
| 2 | 773, 420, 899, 216 |
| 2 | 773, 210, 899, 108 |
| 3 | 773, 105, 899, 54 |
| 773, 35, 899, 18 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 773 x 35 x 899 x 18 = 10507296240
Therefore, the lowest common multiple of 773,840,899,432 is 10507296240.
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.
773 x 840 x 899 x 432 = 252175109760
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.
773 : 1, 773
840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840
899 : 1, 29, 31, 899
432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 773,840,899,432, is 1.
Now, the common factors can be found like this.
773:773
840:2x 2x 2x 3x 5x 7
899:29x 31
432:2x 2x 2x 2x 3x 3x 3
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 = 252175109760/(1x24)
LCM = 252175109760/24
LCM = 10507296240
Thus, we can understand that the LCM of 773,840,899,432 is 10507296240.
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FAQs on LCM of 773, 840, 899, 432
1. What is the LCM of 773, 840, 899, 432?
Answer: LCM of 773, 840, 899, 432 is 10507296240.
2. How to calculate the LCM of 773, 840, 899, 432?
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 773, 840, 899, 432.
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}.