LCM of 108, 995, 702, 505
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 108, 995, 702, 505 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, 995, 702, 505. So, keep reading to learn more.
Given numbers are 108,995,702,505
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 108,995,702,505 is 141094980.
Find LCM of 108,995,702,505 with Prime Factorization
| 2 | 108, 995, 702, 505 |
| 3 | 54, 995, 351, 505 |
| 3 | 18, 995, 117, 505 |
| 3 | 6, 995, 39, 505 |
| 5 | 2, 995, 13, 505 |
| 2, 199, 13, 101 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 3 x 5 x 2 x 199 x 13 x 101 = 141094980
Therefore, the lowest common multiple of 108,995,702,505 is 141094980.
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 995 x 702 x 505 = 38095644600
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
995 : 1, 5, 199, 995
702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
505 : 1, 5, 101, 505
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 108,995,702,505, is 1.
Now, the common factors can be found like this.
108:2x 2x 3x 3x 3
995:5x 199
702:2x 3x 3x 3x 13
505:5x 101
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 3x 5 = 270
Therefore, the value for common factors is 270.
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 = 38095644600/(1x270)
LCM = 38095644600/270
LCM = 141094980
Thus, we can understand that the LCM of 108,995,702,505 is 141094980.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 108, 995, 702, 505
1. What is the LCM of 108, 995, 702, 505?
Answer: LCM of 108, 995, 702, 505 is 141094980.
2. How to calculate the LCM of 108, 995, 702, 505?
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, 995, 702, 505.
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}.