LCM of 893, 658, 470, 682
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 893, 658, 470, 682 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 893, 658, 470, 682. So, keep reading to learn more.
Given numbers are 893,658,470,682
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 893,658,470,682 is 21315910.
Find LCM of 893,658,470,682 with Prime Factorization
| 2 | 893, 658, 470, 682 |
| 47 | 893, 329, 235, 341 |
| 19, 7, 5, 341 |
Multiply the prime numbers at the bottom and the left side.
2 x 47 x 19 x 7 x 5 x 341 = 21315910
Therefore, the lowest common multiple of 893,658,470,682 is 21315910.
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.
893 x 658 x 470 x 682 = 188347380760
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.
893 : 1, 19, 47, 893
658 : 1, 2, 7, 14, 47, 94, 329, 658
470 : 1, 2, 5, 10, 47, 94, 235, 470
682 : 1, 2, 11, 22, 31, 62, 341, 682
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 893,658,470,682, is 1.
Now, the common factors can be found like this.
893:19x 47
658:2x 7x 47
470:2x 5x 47
682:2x 11x 31
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 47x 47 = 8836
Therefore, the value for common factors is 8836.
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 = 188347380760/(1x8836)
LCM = 188347380760/8836
LCM = 21315910
Thus, we can understand that the LCM of 893,658,470,682 is 21315910.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 893, 658, 470, 682
1. What is the LCM of 893, 658, 470, 682?
Answer: LCM of 893, 658, 470, 682 is 21315910.
2. How to calculate the LCM of 893, 658, 470, 682?
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 893, 658, 470, 682.
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}.