LCM of 438, 177, 901, 334, 321
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 438, 177, 901, 334, 321 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 438, 177, 901, 334, 321. So, keep reading to learn more.
Given numbers are 438,177,901,334,321
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 438,177,901,334,321 is 416055398898.
Find LCM of 438,177,901,334,321 with Prime Factorization
| 2 | 438, 177, 901, 334, 321 |
| 3 | 219, 177, 901, 167, 321 |
| 73, 59, 901, 167, 107 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 73 x 59 x 901 x 167 x 107 = 416055398898
Therefore, the lowest common multiple of 438,177,901,334,321 is 416055398898.
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.
438 x 177 x 901 x 334 x 321 = 7488997180164
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.
438 : 1, 2, 3, 6, 73, 146, 219, 438
177 : 1, 3, 59, 177
901 : 1, 17, 53, 901
334 : 1, 2, 167, 334
321 : 1, 3, 107, 321
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 438,177,901,334,321, is 1.
Now, the common factors can be found like this.
438:2x 3x 73
177:3x 59
901:17x 53
334:2x 167
321:3x 107
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 3 = 18
Therefore, the value for common factors is 18.
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 = 7488997180164/(1x18)
LCM = 7488997180164/18
LCM = 416055398898
Thus, we can understand that the LCM of 438,177,901,334,321 is 416055398898.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 438, 177, 901, 334, 321
1. What is the LCM of 438, 177, 901, 334, 321?
Answer: LCM of 438, 177, 901, 334, 321 is 416055398898.
2. How to calculate the LCM of 438, 177, 901, 334, 321?
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 438, 177, 901, 334, 321.
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}.