LCM of 945, 855, 999, 237, 613
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 945, 855, 999, 237, 613 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 945, 855, 999, 237, 613. So, keep reading to learn more.
Given numbers are 945,855,999,237,613
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 945,855,999,237,613 is 32171751045.
Find LCM of 945,855,999,237,613 with Prime Factorization
| 3 | 945, 855, 999, 237, 613 |
| 3 | 315, 285, 333, 79, 613 |
| 3 | 105, 95, 111, 79, 613 |
| 5 | 35, 95, 37, 79, 613 |
| 7, 19, 37, 79, 613 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 3 x 5 x 7 x 19 x 37 x 79 x 613 = 32171751045
Therefore, the lowest common multiple of 945,855,999,237,613 is 32171751045.
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.
945 x 855 x 999 x 237 x 613 = 117266032559025
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.
945 : 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945
855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
999 : 1, 3, 9, 27, 37, 111, 333, 999
237 : 1, 3, 79, 237
613 : 1, 613
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 945,855,999,237,613, is 1.
Now, the common factors can be found like this.
945:3x 3x 3x 5x 7
855:3x 3x 5x 19
999:3x 3x 3x 37
237:3x 79
613:613
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 3x 3x 3x 5 = 3645
Therefore, the value for common factors is 3645.
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 = 117266032559025/(1x3645)
LCM = 117266032559025/3645
LCM = 32171751045
Thus, we can understand that the LCM of 945,855,999,237,613 is 32171751045.
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FAQs on LCM of 945, 855, 999, 237, 613
1. What is the LCM of 945, 855, 999, 237, 613?
Answer: LCM of 945, 855, 999, 237, 613 is 32171751045.
2. How to calculate the LCM of 945, 855, 999, 237, 613?
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 945, 855, 999, 237, 613.
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}.