LCM of 589, 154, 605, 693
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 589, 154, 605, 693 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 589, 154, 605, 693. So, keep reading to learn more.
Given numbers are 589,154,605,693
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 589,154,605,693 is 44899470.
Find LCM of 589,154,605,693 with Prime Factorization
| 7 | 589, 154, 605, 693 |
| 11 | 589, 22, 605, 99 |
| 589, 2, 55, 9 |
Multiply the prime numbers at the bottom and the left side.
7 x 11 x 589 x 2 x 55 x 9 = 44899470
Therefore, the lowest common multiple of 589,154,605,693 is 44899470.
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.
589 x 154 x 605 x 693 = 38029851090
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.
589 : 1, 19, 31, 589
154 : 1, 2, 7, 11, 14, 22, 77, 154
605 : 1, 5, 11, 55, 121, 605
693 : 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 589,154,605,693, is 1.
Now, the common factors can be found like this.
589:19x 31
154:2x 7x 11
605:5x 11x 11
693:3x 3x 7x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 11x 11 = 847
Therefore, the value for common factors is 847.
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 = 38029851090/(1x847)
LCM = 38029851090/847
LCM = 44899470
Thus, we can understand that the LCM of 589,154,605,693 is 44899470.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 589, 154, 605, 693
1. What is the LCM of 589, 154, 605, 693?
Answer: LCM of 589, 154, 605, 693 is 44899470.
2. How to calculate the LCM of 589, 154, 605, 693?
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 589, 154, 605, 693.
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}.