LCM of 173, 838, 435, 907, 498
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 173, 838, 435, 907, 498 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 173, 838, 435, 907, 498. So, keep reading to learn more.
Given numbers are 173,838,435,907,498
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 173,838,435,907,498 is 4747497646890.
Find LCM of 173,838,435,907,498 with Prime Factorization
| 2 | 173, 838, 435, 907, 498 |
| 3 | 173, 419, 435, 907, 249 |
| 173, 419, 145, 907, 83 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 173 x 419 x 145 x 907 x 83 = 4747497646890
Therefore, the lowest common multiple of 173,838,435,907,498 is 4747497646890.
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.
173 x 838 x 435 x 907 x 498 = 28484985881340
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.
173 : 1, 173
838 : 1, 2, 419, 838
435 : 1, 3, 5, 15, 29, 87, 145, 435
907 : 1, 907
498 : 1, 2, 3, 6, 83, 166, 249, 498
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 173,838,435,907,498, is 1.
Now, the common factors can be found like this.
173:173
838:2x 419
435:3x 5x 29
907:907
498:2x 3x 83
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3 = 6
Therefore, the value for common factors is 6.
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 = 28484985881340/(1x6)
LCM = 28484985881340/6
LCM = 4747497646890
Thus, we can understand that the LCM of 173,838,435,907,498 is 4747497646890.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 173, 838, 435, 907, 498
1. What is the LCM of 173, 838, 435, 907, 498?
Answer: LCM of 173, 838, 435, 907, 498 is 4747497646890.
2. How to calculate the LCM of 173, 838, 435, 907, 498?
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 173, 838, 435, 907, 498.
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}.