Find the LCM of 108, 540, 208, 450, 862 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 108, 540, 208, 450, 862. So, keep reading to learn more.
Given numbers are 108,540,208,450,862
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 108,540,208,450,862 is 60512400.
Find LCM of 108,540,208,450,862 with Prime Factorization
2 | 108, 540, 208, 450, 862 |
2 | 54, 270, 104, 225, 431 |
3 | 27, 135, 52, 225, 431 |
3 | 9, 45, 52, 75, 431 |
3 | 3, 15, 52, 25, 431 |
5 | 1, 5, 52, 25, 431 |
1, 1, 52, 5, 431 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 3 x 5 x 1 x 1 x 52 x 5 x 431 = 60512400
Therefore, the lowest common multiple of 108,540,208,450,862 is 60512400.
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.
108 x 540 x 208 x 450 x 862 = 4705444224000
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.
108 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108
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
208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208
450 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
862 : 1, 2, 431, 862
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 108,540,208,450,862, is 2.
Now, the common factors can be found like this.
108:2x 2x 3x 3x 3
540:2x 2x 3x 3x 3x 5
208:2x 2x 2x 2x 13
450:2x 3x 3x 5x 5
862:2x 431
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 3x 3x 3x 3x 3x 5 = 38880
Therefore, the value for common factors is 38880.
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 = 4705444224000/(2x38880)
LCM = 4705444224000/77760
LCM = 60512400
Thus, we can understand that the LCM of 108,540,208,450,862 is 60512400.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 108, 540, 208, 450, 862?
Answer: LCM of 108, 540, 208, 450, 862 is 60512400.
2. How to calculate the LCM of 108, 540, 208, 450, 862?
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 108, 540, 208, 450, 862.
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}.