LCM of 948, 115, 221, 680, 565
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 948, 115, 221, 680, 565 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 948, 115, 221, 680, 565. So, keep reading to learn more.
Given numbers are 948,115,221,680,565
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 948,115,221,680,565 is 5445112920.
Find LCM of 948,115,221,680,565 with Prime Factorization
| 2 | 948, 115, 221, 680, 565 |
| 2 | 474, 115, 221, 340, 565 |
| 5 | 237, 115, 221, 170, 565 |
| 17 | 237, 23, 221, 34, 113 |
| 237, 23, 13, 2, 113 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 17 x 237 x 23 x 13 x 2 x 113 = 5445112920
Therefore, the lowest common multiple of 948,115,221,680,565 is 5445112920.
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.
948 x 115 x 221 x 680 x 565 = 9256691964000
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.
948 : 1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948
115 : 1, 5, 23, 115
221 : 1, 13, 17, 221
680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
565 : 1, 5, 113, 565
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 948,115,221,680,565, is 1.
Now, the common factors can be found like this.
948:2x 2x 3x 79
115:5x 23
221:13x 17
680:2x 2x 2x 5x 17
565:5x 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 5x 5x 17 = 1700
Therefore, the value for common factors is 1700.
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 = 9256691964000/(1x1700)
LCM = 9256691964000/1700
LCM = 5445112920
Thus, we can understand that the LCM of 948,115,221,680,565 is 5445112920.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 948, 115, 221, 680, 565
1. What is the LCM of 948, 115, 221, 680, 565?
Answer: LCM of 948, 115, 221, 680, 565 is 5445112920.
2. How to calculate the LCM of 948, 115, 221, 680, 565?
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 948, 115, 221, 680, 565.
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}.