LCM of 846, 716, 658, 834
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 846, 716, 658, 834 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 846, 716, 658, 834. So, keep reading to learn more.
Given numbers are 846,716,658,834
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 846,716,658,834 is 294690564.
Find LCM of 846,716,658,834 with Prime Factorization
| 2 | 846, 716, 658, 834 |
| 3 | 423, 358, 329, 417 |
| 47 | 141, 358, 329, 139 |
| 3, 358, 7, 139 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 47 x 3 x 358 x 7 x 139 = 294690564
Therefore, the lowest common multiple of 846,716,658,834 is 294690564.
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.
846 x 716 x 658 x 834 = 332410956192
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.
846 : 1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846
716 : 1, 2, 4, 179, 358, 716
658 : 1, 2, 7, 14, 47, 94, 329, 658
834 : 1, 2, 3, 6, 139, 278, 417, 834
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 846,716,658,834, is 2.
Now, the common factors can be found like this.
846:2x 3x 3x 47
716:2x 2x 179
658:2x 7x 47
834:2x 3x 139
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 3x 47 = 564
Therefore, the value for common factors is 564.
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 = 332410956192/(2x564)
LCM = 332410956192/1128
LCM = 294690564
Thus, we can understand that the LCM of 846,716,658,834 is 294690564.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 846, 716, 658, 834
1. What is the LCM of 846, 716, 658, 834?
Answer: LCM of 846, 716, 658, 834 is 294690564.
2. How to calculate the LCM of 846, 716, 658, 834?
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 846, 716, 658, 834.
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}.