Find the LCM of 721, 936, 737, 845 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 721, 936, 737, 845. So, keep reading to learn more.
Given numbers are 721,936,737,845
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 721,936,737,845 is 32328976680.
Find LCM of 721,936,737,845 with Prime Factorization
13 | 721, 936, 737, 845 |
721, 72, 737, 65 |
Multiply the prime numbers at the bottom and the left side.
13 x 721 x 72 x 737 x 65 = 32328976680
Therefore, the lowest common multiple of 721,936,737,845 is 32328976680.
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.
721 x 936 x 737 x 845 = 420276696840
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.
721 : 1, 7, 103, 721
936 : 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936
737 : 1, 11, 67, 737
845 : 1, 5, 13, 65, 169, 845
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 721,936,737,845, is 1.
Now, the common factors can be found like this.
721:7x 103
936:2x 2x 2x 3x 3x 13
737:11x 67
845:5x 13x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
13 = 13
Therefore, the value for common factors is 13.
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 = 420276696840/(1x13)
LCM = 420276696840/13
LCM = 32328976680
Thus, we can understand that the LCM of 721,936,737,845 is 32328976680.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 721, 936, 737, 845?
Answer: LCM of 721, 936, 737, 845 is 32328976680.
2. How to calculate the LCM of 721, 936, 737, 845?
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 721, 936, 737, 845.
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}.