LCM of 474, 471, 889, 445
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 474, 471, 889, 445 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 474, 471, 889, 445. So, keep reading to learn more.
Given numbers are 474,471,889,445
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 474,471,889,445 is 29440132890.
Find LCM of 474,471,889,445 with Prime Factorization
| 3 | 474, 471, 889, 445 |
| 158, 157, 889, 445 |
Multiply the prime numbers at the bottom and the left side.
3 x 158 x 157 x 889 x 445 = 29440132890
Therefore, the lowest common multiple of 474,471,889,445 is 29440132890.
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.
474 x 471 x 889 x 445 = 88320398670
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.
474 : 1, 2, 3, 6, 79, 158, 237, 474
471 : 1, 3, 157, 471
889 : 1, 7, 127, 889
445 : 1, 5, 89, 445
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 474,471,889,445, is 1.
Now, the common factors can be found like this.
474:2x 3x 79
471:3x 157
889:7x 127
445:5x 89
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3 = 3
Therefore, the value for common factors is 3.
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 = 88320398670/(1x3)
LCM = 88320398670/3
LCM = 29440132890
Thus, we can understand that the LCM of 474,471,889,445 is 29440132890.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 474, 471, 889, 445
1. What is the LCM of 474, 471, 889, 445?
Answer: LCM of 474, 471, 889, 445 is 29440132890.
2. How to calculate the LCM of 474, 471, 889, 445?
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 474, 471, 889, 445.
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}.