Find the LCM of 247, 440, 390, 950, 727 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 247, 440, 390, 950, 727. So, keep reading to learn more.
Given numbers are 247,440,390,950,727
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 247,440,390,950,727 is 1185155400.
Find LCM of 247,440,390,950,727 with Prime Factorization
2 | 247, 440, 390, 950, 727 |
5 | 247, 220, 195, 475, 727 |
13 | 247, 44, 39, 95, 727 |
19 | 19, 44, 3, 95, 727 |
1, 44, 3, 5, 727 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 13 x 19 x 1 x 44 x 3 x 5 x 727 = 1185155400
Therefore, the lowest common multiple of 247,440,390,950,727 is 1185155400.
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.
247 x 440 x 390 x 950 x 727 = 29273338380000
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.
247 : 1, 13, 19, 247
440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440
390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
950 : 1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950
727 : 1, 727
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,440,390,950,727, is 1.
Now, the common factors can be found like this.
247:13x 19
440:2x 2x 2x 5x 11
390:2x 3x 5x 13
950:2x 5x 5x 19
727:727
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 5x 5x 13x 19 = 24700
Therefore, the value for common factors is 24700.
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 = 29273338380000/(1x24700)
LCM = 29273338380000/24700
LCM = 1185155400
Thus, we can understand that the LCM of 247,440,390,950,727 is 1185155400.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 247, 440, 390, 950, 727?
Answer: LCM of 247, 440, 390, 950, 727 is 1185155400.
2. How to calculate the LCM of 247, 440, 390, 950, 727?
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 247, 440, 390, 950, 727.
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}.