Find the LCM of 545, 149, 993, 894 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 545, 149, 993, 894. So, keep reading to learn more.
Given numbers are 545,149,993,894
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 545,149,993,894 is 161273130.
Find LCM of 545,149,993,894 with Prime Factorization
3 | 545, 149, 993, 894 |
149 | 545, 149, 331, 298 |
545, 1, 331, 2 |
Multiply the prime numbers at the bottom and the left side.
3 x 149 x 545 x 1 x 331 x 2 = 161273130
Therefore, the lowest common multiple of 545,149,993,894 is 161273130.
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.
545 x 149 x 993 x 894 = 72089089110
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.
545 : 1, 5, 109, 545
149 : 1, 149
993 : 1, 3, 331, 993
894 : 1, 2, 3, 6, 149, 298, 447, 894
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 545,149,993,894, is 1.
Now, the common factors can be found like this.
545:5x 109
149:149
993:3x 331
894:2x 3x 149
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 149 = 447
Therefore, the value for common factors is 447.
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 = 72089089110/(1x447)
LCM = 72089089110/447
LCM = 161273130
Thus, we can understand that the LCM of 545,149,993,894 is 161273130.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 545, 149, 993, 894?
Answer: LCM of 545, 149, 993, 894 is 161273130.
2. How to calculate the LCM of 545, 149, 993, 894?
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 545, 149, 993, 894.
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}.