Find the LCM of 845, 785, 563, 157 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 845, 785, 563, 157. So, keep reading to learn more.
Given numbers are 845,785,563,157
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 845,785,563,157 is 74690395.
Find LCM of 845,785,563,157 with Prime Factorization
5 | 845, 785, 563, 157 |
157 | 169, 157, 563, 157 |
169, 1, 563, 1 |
Multiply the prime numbers at the bottom and the left side.
5 x 157 x 169 x 1 x 563 x 1 = 74690395
Therefore, the lowest common multiple of 845,785,563,157 is 74690395.
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.
845 x 785 x 563 x 157 = 58631960075
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.
845 : 1, 5, 13, 65, 169, 845
785 : 1, 5, 157, 785
563 : 1, 563
157 : 1, 157
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 845,785,563,157, is 1.
Now, the common factors can be found like this.
845:5x 13x 13
785:5x 157
563:563
157:157
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 157 = 785
Therefore, the value for common factors is 785.
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 = 58631960075/(1x785)
LCM = 58631960075/785
LCM = 74690395
Thus, we can understand that the LCM of 845,785,563,157 is 74690395.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 845, 785, 563, 157?
Answer: LCM of 845, 785, 563, 157 is 74690395.
2. How to calculate the LCM of 845, 785, 563, 157?
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 845, 785, 563, 157.
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}.