Find the LCM of 398, 991, 554, 187, 537 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 398, 991, 554, 187, 537. So, keep reading to learn more.
Given numbers are 398,991,554,187,537
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 398,991,554,187,537 is 10971155936334.
Find LCM of 398,991,554,187,537 with Prime Factorization
2 | 398, 991, 554, 187, 537 |
199, 991, 277, 187, 537 |
Multiply the prime numbers at the bottom and the left side.
2 x 199 x 991 x 277 x 187 x 537 = 10971155936334
Therefore, the lowest common multiple of 398,991,554,187,537 is 10971155936334.
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.
398 x 991 x 554 x 187 x 537 = 21942311872668
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.
398 : 1, 2, 199, 398
991 : 1, 991
554 : 1, 2, 277, 554
187 : 1, 11, 17, 187
537 : 1, 3, 179, 537
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,991,554,187,537, is 1.
Now, the common factors can be found like this.
398:2x 199
991:991
554:2x 277
187:11x 17
537:3x 179
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 21942311872668/(1x2)
LCM = 21942311872668/2
LCM = 10971155936334
Thus, we can understand that the LCM of 398,991,554,187,537 is 10971155936334.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 398, 991, 554, 187, 537?
Answer: LCM of 398, 991, 554, 187, 537 is 10971155936334.
2. How to calculate the LCM of 398, 991, 554, 187, 537?
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 398, 991, 554, 187, 537.
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}.