LCM of 188, 989, 480, 410, 491
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 188, 989, 480, 410, 491 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 188, 989, 480, 410, 491. So, keep reading to learn more.
Given numbers are 188,989,480,410,491
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 188,989,480,410,491 is 449159651040.
Find LCM of 188,989,480,410,491 with Prime Factorization
| 2 | 188, 989, 480, 410, 491 |
| 2 | 94, 989, 240, 205, 491 |
| 5 | 47, 989, 120, 205, 491 |
| 47, 989, 24, 41, 491 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 47 x 989 x 24 x 41 x 491 = 449159651040
Therefore, the lowest common multiple of 188,989,480,410,491 is 449159651040.
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.
188 x 989 x 480 x 410 x 491 = 17966386041600
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.
188 : 1, 2, 4, 47, 94, 188
989 : 1, 23, 43, 989
480 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480
410 : 1, 2, 5, 10, 41, 82, 205, 410
491 : 1, 491
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 188,989,480,410,491, is 1.
Now, the common factors can be found like this.
188:2x 2x 47
989:23x 43
480:2x 2x 2x 2x 2x 3x 5
410:2x 5x 41
491:491
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 5 = 40
Therefore, the value for common factors is 40.
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 = 17966386041600/(1x40)
LCM = 17966386041600/40
LCM = 449159651040
Thus, we can understand that the LCM of 188,989,480,410,491 is 449159651040.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 188, 989, 480, 410, 491
1. What is the LCM of 188, 989, 480, 410, 491?
Answer: LCM of 188, 989, 480, 410, 491 is 449159651040.
2. How to calculate the LCM of 188, 989, 480, 410, 491?
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 188, 989, 480, 410, 491.
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}.