LCM of 609, 833, 989, 667, 189
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 609, 833, 989, 667, 189 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 609, 833, 989, 667, 189. So, keep reading to learn more.
Given numbers are 609,833,989,667,189
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 609,833,989,667,189 is 645064371.
Find LCM of 609,833,989,667,189 with Prime Factorization
| 3 | 609, 833, 989, 667, 189 |
| 7 | 203, 833, 989, 667, 63 |
| 23 | 29, 119, 989, 667, 9 |
| 29 | 29, 119, 43, 29, 9 |
| 1, 119, 43, 1, 9 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 23 x 29 x 1 x 119 x 43 x 1 x 9 = 645064371
Therefore, the lowest common multiple of 609,833,989,667,189 is 645064371.
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.
609 x 833 x 989 x 667 x 189 = 63247916512179
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.
609 : 1, 3, 7, 21, 29, 87, 203, 609
833 : 1, 7, 17, 49, 119, 833
989 : 1, 23, 43, 989
667 : 1, 23, 29, 667
189 : 1, 3, 7, 9, 21, 27, 63, 189
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 609,833,989,667,189, is 1.
Now, the common factors can be found like this.
609:3x 7x 29
833:7x 7x 17
989:23x 43
667:23x 29
189:3x 3x 3x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 7x 7x 23x 29 = 98049
Therefore, the value for common factors is 98049.
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 = 63247916512179/(1x98049)
LCM = 63247916512179/98049
LCM = 645064371
Thus, we can understand that the LCM of 609,833,989,667,189 is 645064371.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 609, 833, 989, 667, 189
1. What is the LCM of 609, 833, 989, 667, 189?
Answer: LCM of 609, 833, 989, 667, 189 is 645064371.
2. How to calculate the LCM of 609, 833, 989, 667, 189?
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 609, 833, 989, 667, 189.
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}.