LCM of 421, 893, 381, 669, 559
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 421, 893, 381, 669, 559 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 421, 893, 381, 669, 559. So, keep reading to learn more.
Given numbers are 421,893,381,669,559
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 421,893,381,669,559 is 17855630959101.
Find LCM of 421,893,381,669,559 with Prime Factorization
| 3 | 421, 893, 381, 669, 559 |
| 421, 893, 127, 223, 559 |
Multiply the prime numbers at the bottom and the left side.
3 x 421 x 893 x 127 x 223 x 559 = 17855630959101
Therefore, the lowest common multiple of 421,893,381,669,559 is 17855630959101.
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.
421 x 893 x 381 x 669 x 559 = 53566892877303
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.
421 : 1, 421
893 : 1, 19, 47, 893
381 : 1, 3, 127, 381
669 : 1, 3, 223, 669
559 : 1, 13, 43, 559
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,893,381,669,559, is 1.
Now, the common factors can be found like this.
421:421
893:19x 47
381:3x 127
669:3x 223
559:13x 43
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 = 53566892877303/(1x3)
LCM = 53566892877303/3
LCM = 17855630959101
Thus, we can understand that the LCM of 421,893,381,669,559 is 17855630959101.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 421, 893, 381, 669, 559
1. What is the LCM of 421, 893, 381, 669, 559?
Answer: LCM of 421, 893, 381, 669, 559 is 17855630959101.
2. How to calculate the LCM of 421, 893, 381, 669, 559?
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 421, 893, 381, 669, 559.
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}.