LCM of 785, 335, 985, 788
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 785, 335, 985, 788 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 785, 335, 985, 788. So, keep reading to learn more.
Given numbers are 785,335,985,788
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 785,335,985,788 is 41444860.
Find LCM of 785,335,985,788 with Prime Factorization
| 5 | 785, 335, 985, 788 |
| 197 | 157, 67, 197, 788 |
| 157, 67, 1, 4 |
Multiply the prime numbers at the bottom and the left side.
5 x 197 x 157 x 67 x 1 x 4 = 41444860
Therefore, the lowest common multiple of 785,335,985,788 is 41444860.
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.
785 x 335 x 985 x 788 = 204115935500
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.
785 : 1, 5, 157, 785
335 : 1, 5, 67, 335
985 : 1, 5, 197, 985
788 : 1, 2, 4, 197, 394, 788
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 785,335,985,788, is 1.
Now, the common factors can be found like this.
785:5x 157
335:5x 67
985:5x 197
788:2x 2x 197
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 5x 197 = 4925
Therefore, the value for common factors is 4925.
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 = 204115935500/(1x4925)
LCM = 204115935500/4925
LCM = 41444860
Thus, we can understand that the LCM of 785,335,985,788 is 41444860.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 785, 335, 985, 788
1. What is the LCM of 785, 335, 985, 788?
Answer: LCM of 785, 335, 985, 788 is 41444860.
2. How to calculate the LCM of 785, 335, 985, 788?
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 785, 335, 985, 788.
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}.