LCM of 773, 576, 731, 306, 978
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 773, 576, 731, 306, 978 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 773, 576, 731, 306, 978. So, keep reading to learn more.
Given numbers are 773,576,731,306,978
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 773,576,731,306,978 is 53052634944.
Find LCM of 773,576,731,306,978 with Prime Factorization
| 2 | 773, 576, 731, 306, 978 |
| 3 | 773, 288, 731, 153, 489 |
| 3 | 773, 96, 731, 51, 163 |
| 17 | 773, 32, 731, 17, 163 |
| 773, 32, 43, 1, 163 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 17 x 773 x 32 x 43 x 1 x 163 = 53052634944
Therefore, the lowest common multiple of 773,576,731,306,978 is 53052634944.
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.
773 x 576 x 731 x 306 x 978 = 97404637757184
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.
773 : 1, 773
576 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576
731 : 1, 17, 43, 731
306 : 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306
978 : 1, 2, 3, 6, 163, 326, 489, 978
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 773,576,731,306,978, is 1.
Now, the common factors can be found like this.
773:773
576:2x 2x 2x 2x 2x 2x 3x 3
731:17x 43
306:2x 3x 3x 17
978:2x 3x 163
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 3x 3x 3x 17 = 1836
Therefore, the value for common factors is 1836.
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 = 97404637757184/(1x1836)
LCM = 97404637757184/1836
LCM = 53052634944
Thus, we can understand that the LCM of 773,576,731,306,978 is 53052634944.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 773, 576, 731, 306, 978
1. What is the LCM of 773, 576, 731, 306, 978?
Answer: LCM of 773, 576, 731, 306, 978 is 53052634944.
2. How to calculate the LCM of 773, 576, 731, 306, 978?
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 773, 576, 731, 306, 978.
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}.