LCM of 884, 909, 247, 707
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 884, 909, 247, 707 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 884, 909, 247, 707. So, keep reading to learn more.
Given numbers are 884,909,247,707
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 884,909,247,707 is 106872948.
Find LCM of 884,909,247,707 with Prime Factorization
| 13 | 884, 909, 247, 707 |
| 101 | 68, 909, 19, 707 |
| 68, 9, 19, 7 |
Multiply the prime numbers at the bottom and the left side.
13 x 101 x 68 x 9 x 19 x 7 = 106872948
Therefore, the lowest common multiple of 884,909,247,707 is 106872948.
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.
884 x 909 x 247 x 707 = 140324180724
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.
884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884
909 : 1, 3, 9, 101, 303, 909
247 : 1, 13, 19, 247
707 : 1, 7, 101, 707
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 884,909,247,707, is 1.
Now, the common factors can be found like this.
884:2x 2x 13x 17
909:3x 3x 101
247:13x 19
707:7x 101
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
13x 101 = 1313
Therefore, the value for common factors is 1313.
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 = 140324180724/(1x1313)
LCM = 140324180724/1313
LCM = 106872948
Thus, we can understand that the LCM of 884,909,247,707 is 106872948.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 884, 909, 247, 707
1. What is the LCM of 884, 909, 247, 707?
Answer: LCM of 884, 909, 247, 707 is 106872948.
2. How to calculate the LCM of 884, 909, 247, 707?
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 884, 909, 247, 707.
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}.