LCM of 230, 984, 220, 791, 791
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 230, 984, 220, 791, 791 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 230, 984, 220, 791, 791. So, keep reading to learn more.
Given numbers are 230,984,220,791,791
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 230,984,220,791,791 is 984605160.
Find LCM of 230,984,220,791,791 with Prime Factorization
| 2 | 230, 984, 220, 791, 791 |
| 2 | 115, 492, 110, 791, 791 |
| 5 | 115, 246, 55, 791, 791 |
| 7 | 23, 246, 11, 791, 791 |
| 113 | 23, 246, 11, 113, 113 |
| 23, 246, 11, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 7 x 113 x 23 x 246 x 11 x 1 x 1 = 984605160
Therefore, the lowest common multiple of 230,984,220,791,791 is 984605160.
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.
230 x 984 x 220 x 791 x 791 = 31152907262400
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.
230 : 1, 2, 5, 10, 23, 46, 115, 230
984 : 1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984
220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
791 : 1, 7, 113, 791
791 : 1, 7, 113, 791
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 230,984,220,791,791, is 1.
Now, the common factors can be found like this.
230:2x 5x 23
984:2x 2x 2x 3x 41
220:2x 2x 5x 11
791:7x 113
791:7x 113
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 5x 7x 113 = 31640
Therefore, the value for common factors is 31640.
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 = 31152907262400/(1x31640)
LCM = 31152907262400/31640
LCM = 984605160
Thus, we can understand that the LCM of 230,984,220,791,791 is 984605160.
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FAQs on LCM of 230, 984, 220, 791, 791
1. What is the LCM of 230, 984, 220, 791, 791?
Answer: LCM of 230, 984, 220, 791, 791 is 984605160.
2. How to calculate the LCM of 230, 984, 220, 791, 791?
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 230, 984, 220, 791, 791.
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}.