Find the LCM of 998, 589, 930, 402 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 998, 589, 930, 402. So, keep reading to learn more.
Given numbers are 998,589,930,402
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 998,589,930,402 is 590761110.
Find LCM of 998,589,930,402 with Prime Factorization
2 | 998, 589, 930, 402 |
3 | 499, 589, 465, 201 |
31 | 499, 589, 155, 67 |
499, 19, 5, 67 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 31 x 499 x 19 x 5 x 67 = 590761110
Therefore, the lowest common multiple of 998,589,930,402 is 590761110.
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.
998 x 589 x 930 x 402 = 219763132920
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.
998 : 1, 2, 499, 998
589 : 1, 19, 31, 589
930 : 1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930
402 : 1, 2, 3, 6, 67, 134, 201, 402
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 998,589,930,402, is 1.
Now, the common factors can be found like this.
998:2x 499
589:19x 31
930:2x 3x 5x 31
402:2x 3x 67
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 3x 31 = 372
Therefore, the value for common factors is 372.
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 = 219763132920/(1x372)
LCM = 219763132920/372
LCM = 590761110
Thus, we can understand that the LCM of 998,589,930,402 is 590761110.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 998, 589, 930, 402?
Answer: LCM of 998, 589, 930, 402 is 590761110.
2. How to calculate the LCM of 998, 589, 930, 402?
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 998, 589, 930, 402.
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}.