LCM of 921, 175, 125, 860, 568
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 921, 175, 125, 860, 568 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 921, 175, 125, 860, 568. So, keep reading to learn more.
Given numbers are 921,175,125,860,568
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 921,175,125,860,568 is 19682691000.
Find LCM of 921,175,125,860,568 with Prime Factorization
| 2 | 921, 175, 125, 860, 568 |
| 2 | 921, 175, 125, 430, 284 |
| 5 | 921, 175, 125, 215, 142 |
| 5 | 921, 35, 25, 43, 142 |
| 921, 7, 5, 43, 142 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 5 x 921 x 7 x 5 x 43 x 142 = 19682691000
Therefore, the lowest common multiple of 921,175,125,860,568 is 19682691000.
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.
921 x 175 x 125 x 860 x 568 = 9841345500000
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.
921 : 1, 3, 307, 921
175 : 1, 5, 7, 25, 35, 175
125 : 1, 5, 25, 125
860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860
568 : 1, 2, 4, 8, 71, 142, 284, 568
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 921,175,125,860,568, is 1.
Now, the common factors can be found like this.
921:3x 307
175:5x 5x 7
125:5x 5x 5
860:2x 2x 5x 43
568:2x 2x 2x 71
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 5 = 500
Therefore, the value for common factors is 500.
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 = 9841345500000/(1x500)
LCM = 9841345500000/500
LCM = 19682691000
Thus, we can understand that the LCM of 921,175,125,860,568 is 19682691000.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 921, 175, 125, 860, 568
1. What is the LCM of 921, 175, 125, 860, 568?
Answer: LCM of 921, 175, 125, 860, 568 is 19682691000.
2. How to calculate the LCM of 921, 175, 125, 860, 568?
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 921, 175, 125, 860, 568.
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}.