LCM of 991, 895, 107, 605, 462
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 991, 895, 107, 605, 462 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 991, 895, 107, 605, 462. So, keep reading to learn more.
Given numbers are 991,895,107,605,462
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 991,895,107,605,462 is 482297630430.
Find LCM of 991,895,107,605,462 with Prime Factorization
| 5 | 991, 895, 107, 605, 462 |
| 11 | 991, 179, 107, 121, 462 |
| 991, 179, 107, 11, 42 |
Multiply the prime numbers at the bottom and the left side.
5 x 11 x 991 x 179 x 107 x 11 x 42 = 482297630430
Therefore, the lowest common multiple of 991,895,107,605,462 is 482297630430.
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.
991 x 895 x 107 x 605 x 462 = 26526369673650
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.
991 : 1, 991
895 : 1, 5, 179, 895
107 : 1, 107
605 : 1, 5, 11, 55, 121, 605
462 : 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 991,895,107,605,462, is 1.
Now, the common factors can be found like this.
991:991
895:5x 179
107:107
605:5x 11x 11
462:2x 3x 7x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 11 = 55
Therefore, the value for common factors is 55.
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 = 26526369673650/(1x55)
LCM = 26526369673650/55
LCM = 482297630430
Thus, we can understand that the LCM of 991,895,107,605,462 is 482297630430.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 991, 895, 107, 605, 462
1. What is the LCM of 991, 895, 107, 605, 462?
Answer: LCM of 991, 895, 107, 605, 462 is 482297630430.
2. How to calculate the LCM of 991, 895, 107, 605, 462?
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 991, 895, 107, 605, 462.
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}.