LCM of 428, 932, 292, 362, 905
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 428, 932, 292, 362, 905 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 428, 932, 292, 362, 905. So, keep reading to learn more.
Given numbers are 428,932,292,362,905
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 428,932,292,362,905 is 6588266060.
Find LCM of 428,932,292,362,905 with Prime Factorization
| 2 | 428, 932, 292, 362, 905 |
| 2 | 214, 466, 146, 181, 905 |
| 181 | 107, 233, 73, 181, 905 |
| 107, 233, 73, 1, 5 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 181 x 107 x 233 x 73 x 1 x 5 = 6588266060
Therefore, the lowest common multiple of 428,932,292,362,905 is 6588266060.
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.
428 x 932 x 292 x 362 x 905 = 38159237019520
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.
428 : 1, 2, 4, 107, 214, 428
932 : 1, 2, 4, 233, 466, 932
292 : 1, 2, 4, 73, 146, 292
362 : 1, 2, 181, 362
905 : 1, 5, 181, 905
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 428,932,292,362,905, is 1.
Now, the common factors can be found like this.
428:2x 2x 107
932:2x 2x 233
292:2x 2x 73
362:2x 181
905:5x 181
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 2x 2x 2x 181 = 5792
Therefore, the value for common factors is 5792.
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 = 38159237019520/(1x5792)
LCM = 38159237019520/5792
LCM = 6588266060
Thus, we can understand that the LCM of 428,932,292,362,905 is 6588266060.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 428, 932, 292, 362, 905
1. What is the LCM of 428, 932, 292, 362, 905?
Answer: LCM of 428, 932, 292, 362, 905 is 6588266060.
2. How to calculate the LCM of 428, 932, 292, 362, 905?
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 428, 932, 292, 362, 905.
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}.