LCM of 525, 613, 985, 742, 609
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 525, 613, 985, 742, 609 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 525, 613, 985, 742, 609. So, keep reading to learn more.
Given numbers are 525,613,985,742,609
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 525,613,985,742,609 is 194890139850.
Find LCM of 525,613,985,742,609 with Prime Factorization
| 3 | 525, 613, 985, 742, 609 |
| 5 | 175, 613, 985, 742, 203 |
| 7 | 35, 613, 197, 742, 203 |
| 5, 613, 197, 106, 29 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 7 x 5 x 613 x 197 x 106 x 29 = 194890139850
Therefore, the lowest common multiple of 525,613,985,742,609 is 194890139850.
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.
525 x 613 x 985 x 742 x 609 = 143244252789750
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.
525 : 1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525
613 : 1, 613
985 : 1, 5, 197, 985
742 : 1, 2, 7, 14, 53, 106, 371, 742
609 : 1, 3, 7, 21, 29, 87, 203, 609
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 525,613,985,742,609, is 1.
Now, the common factors can be found like this.
525:3x 5x 5x 7
613:613
985:5x 197
742:2x 7x 53
609:3x 7x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5x 7x 7 = 735
Therefore, the value for common factors is 735.
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 = 143244252789750/(1x735)
LCM = 143244252789750/735
LCM = 194890139850
Thus, we can understand that the LCM of 525,613,985,742,609 is 194890139850.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 525, 613, 985, 742, 609
1. What is the LCM of 525, 613, 985, 742, 609?
Answer: LCM of 525, 613, 985, 742, 609 is 194890139850.
2. How to calculate the LCM of 525, 613, 985, 742, 609?
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 525, 613, 985, 742, 609.
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}.