LCM of 835, 695, 609, 556, 688
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 835, 695, 609, 556, 688 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 835, 695, 609, 556, 688. So, keep reading to learn more.
Given numbers are 835,695,609,556,688
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 835,695,609,556,688 is 48630306480.
Find LCM of 835,695,609,556,688 with Prime Factorization
| 2 | 835, 695, 609, 556, 688 |
| 2 | 835, 695, 609, 278, 344 |
| 5 | 835, 695, 609, 139, 172 |
| 139 | 167, 139, 609, 139, 172 |
| 167, 1, 609, 1, 172 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 139 x 167 x 1 x 609 x 1 x 172 = 48630306480
Therefore, the lowest common multiple of 835,695,609,556,688 is 48630306480.
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.
835 x 695 x 609 x 556 x 688 = 135192252014400
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.
835 : 1, 5, 167, 835
695 : 1, 5, 139, 695
609 : 1, 3, 7, 21, 29, 87, 203, 609
556 : 1, 2, 4, 139, 278, 556
688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 835,695,609,556,688, is 1.
Now, the common factors can be found like this.
835:5x 167
695:5x 139
609:3x 7x 29
556:2x 2x 139
688:2x 2x 2x 2x 43
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 5x 139 = 2780
Therefore, the value for common factors is 2780.
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 = 135192252014400/(1x2780)
LCM = 135192252014400/2780
LCM = 48630306480
Thus, we can understand that the LCM of 835,695,609,556,688 is 48630306480.
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FAQs on LCM of 835, 695, 609, 556, 688
1. What is the LCM of 835, 695, 609, 556, 688?
Answer: LCM of 835, 695, 609, 556, 688 is 48630306480.
2. How to calculate the LCM of 835, 695, 609, 556, 688?
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 835, 695, 609, 556, 688.
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}.