LCM of 540, 906, 759, 874
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 540, 906, 759, 874 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 540, 906, 759, 874. So, keep reading to learn more.
Given numbers are 540,906,759,874
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 540,906,759,874 is 391962780.
Find LCM of 540,906,759,874 with Prime Factorization
| 2 | 540, 906, 759, 874 |
| 3 | 270, 453, 759, 437 |
| 23 | 90, 151, 253, 437 |
| 90, 151, 11, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 23 x 90 x 151 x 11 x 19 = 391962780
Therefore, the lowest common multiple of 540,906,759,874 is 391962780.
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.
540 x 906 x 759 x 874 = 324545181840
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.
540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540
906 : 1, 2, 3, 6, 151, 302, 453, 906
759 : 1, 3, 11, 23, 33, 69, 253, 759
874 : 1, 2, 19, 23, 38, 46, 437, 874
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 540,906,759,874, is 1.
Now, the common factors can be found like this.
540:2x 2x 3x 3x 3x 5
906:2x 3x 151
759:3x 11x 23
874:2x 19x 23
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 3x 3x 23 = 828
Therefore, the value for common factors is 828.
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 = 324545181840/(1x828)
LCM = 324545181840/828
LCM = 391962780
Thus, we can understand that the LCM of 540,906,759,874 is 391962780.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 540, 906, 759, 874
1. What is the LCM of 540, 906, 759, 874?
Answer: LCM of 540, 906, 759, 874 is 391962780.
2. How to calculate the LCM of 540, 906, 759, 874?
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 540, 906, 759, 874.
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}.