LCM of 814, 759, 785, 900
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 814, 759, 785, 900 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 814, 759, 785, 900. So, keep reading to learn more.
Given numbers are 814,759,785,900
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 814,759,785,900 is 1322709300.
Find LCM of 814,759,785,900 with Prime Factorization
| 2 | 814, 759, 785, 900 |
| 3 | 407, 759, 785, 450 |
| 5 | 407, 253, 785, 150 |
| 11 | 407, 253, 157, 30 |
| 37, 23, 157, 30 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 11 x 37 x 23 x 157 x 30 = 1322709300
Therefore, the lowest common multiple of 814,759,785,900 is 1322709300.
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.
814 x 759 x 785 x 900 = 436494069000
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.
814 : 1, 2, 11, 22, 37, 74, 407, 814
759 : 1, 3, 11, 23, 33, 69, 253, 759
785 : 1, 5, 157, 785
900 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 814,759,785,900, is 1.
Now, the common factors can be found like this.
814:2x 11x 37
759:3x 11x 23
785:5x 157
900:2x 2x 3x 3x 5x 5
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 5x 11 = 330
Therefore, the value for common factors is 330.
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 = 436494069000/(1x330)
LCM = 436494069000/330
LCM = 1322709300
Thus, we can understand that the LCM of 814,759,785,900 is 1322709300.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 814, 759, 785, 900
1. What is the LCM of 814, 759, 785, 900?
Answer: LCM of 814, 759, 785, 900 is 1322709300.
2. How to calculate the LCM of 814, 759, 785, 900?
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 814, 759, 785, 900.
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}.