LCM of 437, 644, 667, 773
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 437, 644, 667, 773 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 437, 644, 667, 773. So, keep reading to learn more.
Given numbers are 437,644,667,773
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 437,644,667,773 is 274294412.
Find LCM of 437,644,667,773 with Prime Factorization
| 23 | 437, 644, 667, 773 |
| 19, 28, 29, 773 |
Multiply the prime numbers at the bottom and the left side.
23 x 19 x 28 x 29 x 773 = 274294412
Therefore, the lowest common multiple of 437,644,667,773 is 274294412.
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.
437 x 644 x 667 x 773 = 145101743948
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.
437 : 1, 19, 23, 437
644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
667 : 1, 23, 29, 667
773 : 1, 773
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 437,644,667,773, is 1.
Now, the common factors can be found like this.
437:19x 23
644:2x 2x 7x 23
667:23x 29
773:773
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
23x 23 = 529
Therefore, the value for common factors is 529.
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 = 145101743948/(1x529)
LCM = 145101743948/529
LCM = 274294412
Thus, we can understand that the LCM of 437,644,667,773 is 274294412.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 437, 644, 667, 773
1. What is the LCM of 437, 644, 667, 773?
Answer: LCM of 437, 644, 667, 773 is 274294412.
2. How to calculate the LCM of 437, 644, 667, 773?
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 437, 644, 667, 773.
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}.