LCM of 115, 611, 882, 981, 423
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 115, 611, 882, 981, 423 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 115, 611, 882, 981, 423. So, keep reading to learn more.
Given numbers are 115,611,882,981,423
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 115,611,882,981,423 is 6755136570.
Find LCM of 115,611,882,981,423 with Prime Factorization
| 3 | 115, 611, 882, 981, 423 |
| 3 | 115, 611, 294, 327, 141 |
| 47 | 115, 611, 98, 109, 47 |
| 115, 13, 98, 109, 1 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 47 x 115 x 13 x 98 x 109 x 1 = 6755136570
Therefore, the lowest common multiple of 115,611,882,981,423 is 6755136570.
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.
115 x 611 x 882 x 981 x 423 = 25716804921990
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.
115 : 1, 5, 23, 115
611 : 1, 13, 47, 611
882 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882
981 : 1, 3, 9, 109, 327, 981
423 : 1, 3, 9, 47, 141, 423
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 115,611,882,981,423, is 1.
Now, the common factors can be found like this.
115:5x 23
611:13x 47
882:2x 3x 3x 7x 7
981:3x 3x 109
423:3x 3x 47
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 47 = 3807
Therefore, the value for common factors is 3807.
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 = 25716804921990/(1x3807)
LCM = 25716804921990/3807
LCM = 6755136570
Thus, we can understand that the LCM of 115,611,882,981,423 is 6755136570.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 115, 611, 882, 981, 423
1. What is the LCM of 115, 611, 882, 981, 423?
Answer: LCM of 115, 611, 882, 981, 423 is 6755136570.
2. How to calculate the LCM of 115, 611, 882, 981, 423?
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 115, 611, 882, 981, 423.
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}.