LCM of 226, 972, 818, 685, 164
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 226, 972, 818, 685, 164 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 226, 972, 818, 685, 164. So, keep reading to learn more.
Given numbers are 226,972,818,685,164
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 226,972,818,685,164 is 1261660320540.
Find LCM of 226,972,818,685,164 with Prime Factorization
| 2 | 226, 972, 818, 685, 164 |
| 2 | 113, 486, 409, 685, 82 |
| 113, 243, 409, 685, 41 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 113 x 243 x 409 x 685 x 41 = 1261660320540
Therefore, the lowest common multiple of 226,972,818,685,164 is 1261660320540.
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.
226 x 972 x 818 x 685 x 164 = 20186565128640
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.
226 : 1, 2, 113, 226
972 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
818 : 1, 2, 409, 818
685 : 1, 5, 137, 685
164 : 1, 2, 4, 41, 82, 164
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 226,972,818,685,164, is 1.
Now, the common factors can be found like this.
226:2x 113
972:2x 2x 3x 3x 3x 3x 3
818:2x 409
685:5x 137
164:2x 2x 41
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 2x 2 = 16
Therefore, the value for common factors is 16.
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 = 20186565128640/(1x16)
LCM = 20186565128640/16
LCM = 1261660320540
Thus, we can understand that the LCM of 226,972,818,685,164 is 1261660320540.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 226, 972, 818, 685, 164
1. What is the LCM of 226, 972, 818, 685, 164?
Answer: LCM of 226, 972, 818, 685, 164 is 1261660320540.
2. How to calculate the LCM of 226, 972, 818, 685, 164?
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 226, 972, 818, 685, 164.
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}.