LCM of 808, 474, 785, 355, 975
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 808, 474, 785, 355, 975 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 808, 474, 785, 355, 975. So, keep reading to learn more.
Given numbers are 808,474,785,355,975
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 808,474,785,355,975 is 693746921400.
Find LCM of 808,474,785,355,975 with Prime Factorization
| 2 | 808, 474, 785, 355, 975 |
| 3 | 404, 237, 785, 355, 975 |
| 5 | 404, 79, 785, 355, 325 |
| 404, 79, 157, 71, 65 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 404 x 79 x 157 x 71 x 65 = 693746921400
Therefore, the lowest common multiple of 808,474,785,355,975 is 693746921400.
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.
808 x 474 x 785 x 355 x 975 = 104062038210000
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.
808 : 1, 2, 4, 8, 101, 202, 404, 808
474 : 1, 2, 3, 6, 79, 158, 237, 474
785 : 1, 5, 157, 785
355 : 1, 5, 71, 355
975 : 1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 808,474,785,355,975, is 1.
Now, the common factors can be found like this.
808:2x 2x 2x 101
474:2x 3x 79
785:5x 157
355:5x 71
975:3x 5x 5x 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 3x 5x 5 = 150
Therefore, the value for common factors is 150.
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 = 104062038210000/(1x150)
LCM = 104062038210000/150
LCM = 693746921400
Thus, we can understand that the LCM of 808,474,785,355,975 is 693746921400.
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FAQs on LCM of 808, 474, 785, 355, 975
1. What is the LCM of 808, 474, 785, 355, 975?
Answer: LCM of 808, 474, 785, 355, 975 is 693746921400.
2. How to calculate the LCM of 808, 474, 785, 355, 975?
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 808, 474, 785, 355, 975.
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}.