Find the LCM of 919, 988, 662, 189 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 919, 988, 662, 189. So, keep reading to learn more.
Given numbers are 919,988,662,189
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 919,988,662,189 is 56801820348.
Find LCM of 919,988,662,189 with Prime Factorization
2 | 919, 988, 662, 189 |
919, 494, 331, 189 |
Multiply the prime numbers at the bottom and the left side.
2 x 919 x 494 x 331 x 189 = 56801820348
Therefore, the lowest common multiple of 919,988,662,189 is 56801820348.
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.
919 x 988 x 662 x 189 = 113603640696
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.
919 : 1, 919
988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
662 : 1, 2, 331, 662
189 : 1, 3, 7, 9, 21, 27, 63, 189
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 919,988,662,189, is 1.
Now, the common factors can be found like this.
919:919
988:2x 2x 13x 19
662:2x 331
189:3x 3x 3x 7
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 = 113603640696/(1x2)
LCM = 113603640696/2
LCM = 56801820348
Thus, we can understand that the LCM of 919,988,662,189 is 56801820348.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 919, 988, 662, 189?
Answer: LCM of 919, 988, 662, 189 is 56801820348.
2. How to calculate the LCM of 919, 988, 662, 189?
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 919, 988, 662, 189.
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}.