Find the LCM of 154, 189, 994, 904, 608 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 154, 189, 994, 904, 608. So, keep reading to learn more.
Given numbers are 154,189,994,904,608
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 154,189,994,904,608 is 10141328736.
Find LCM of 154,189,994,904,608 with Prime Factorization
2 | 154, 189, 994, 904, 608 |
2 | 77, 189, 497, 452, 304 |
2 | 77, 189, 497, 226, 152 |
7 | 77, 189, 497, 113, 76 |
11, 27, 71, 113, 76 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 7 x 11 x 27 x 71 x 113 x 76 = 10141328736
Therefore, the lowest common multiple of 154,189,994,904,608 is 10141328736.
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.
154 x 189 x 994 x 904 x 608 = 15901603458048
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.
154 : 1, 2, 7, 11, 14, 22, 77, 154
189 : 1, 3, 7, 9, 21, 27, 63, 189
994 : 1, 2, 7, 14, 71, 142, 497, 994
904 : 1, 2, 4, 8, 113, 226, 452, 904
608 : 1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 154,189,994,904,608, is 1.
Now, the common factors can be found like this.
154:2x 7x 11
189:3x 3x 3x 7
994:2x 7x 71
904:2x 2x 2x 113
608:2x 2x 2x 2x 2x 19
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 2x 2x 2x 7x 7 = 1568
Therefore, the value for common factors is 1568.
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 = 15901603458048/(1x1568)
LCM = 15901603458048/1568
LCM = 10141328736
Thus, we can understand that the LCM of 154,189,994,904,608 is 10141328736.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 154, 189, 994, 904, 608?
Answer: LCM of 154, 189, 994, 904, 608 is 10141328736.
2. How to calculate the LCM of 154, 189, 994, 904, 608?
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 154, 189, 994, 904, 608.
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}.