LCM of 326, 358, 611, 455
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 326, 358, 611, 455 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 326, 358, 611, 455. So, keep reading to learn more.
Given numbers are 326,358,611,455
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 326,358,611,455 is 1247900290.
Find LCM of 326,358,611,455 with Prime Factorization
| 2 | 326, 358, 611, 455 |
| 13 | 163, 179, 611, 455 |
| 163, 179, 47, 35 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 163 x 179 x 47 x 35 = 1247900290
Therefore, the lowest common multiple of 326,358,611,455 is 1247900290.
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.
326 x 358 x 611 x 455 = 32445407540
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.
326 : 1, 2, 163, 326
358 : 1, 2, 179, 358
611 : 1, 13, 47, 611
455 : 1, 5, 7, 13, 35, 65, 91, 455
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 326,358,611,455, is 1.
Now, the common factors can be found like this.
326:2x 163
358:2x 179
611:13x 47
455:5x 7x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 13 = 26
Therefore, the value for common factors is 26.
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 = 32445407540/(1x26)
LCM = 32445407540/26
LCM = 1247900290
Thus, we can understand that the LCM of 326,358,611,455 is 1247900290.
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FAQs on LCM of 326, 358, 611, 455
1. What is the LCM of 326, 358, 611, 455?
Answer: LCM of 326, 358, 611, 455 is 1247900290.
2. How to calculate the LCM of 326, 358, 611, 455?
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 326, 358, 611, 455.
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}.