Find the LCM of 965, 418, 721, 452 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 965, 418, 721, 452. So, keep reading to learn more.
Given numbers are 965,418,721,452
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 965,418,721,452 is 65727528020.
Find LCM of 965,418,721,452 with Prime Factorization
2 | 965, 418, 721, 452 |
965, 209, 721, 226 |
Multiply the prime numbers at the bottom and the left side.
2 x 965 x 209 x 721 x 226 = 65727528020
Therefore, the lowest common multiple of 965,418,721,452 is 65727528020.
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.
965 x 418 x 721 x 452 = 131455056040
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.
965 : 1, 5, 193, 965
418 : 1, 2, 11, 19, 22, 38, 209, 418
721 : 1, 7, 103, 721
452 : 1, 2, 4, 113, 226, 452
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 965,418,721,452, is 1.
Now, the common factors can be found like this.
965:5x 193
418:2x 11x 19
721:7x 103
452:2x 2x 113
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 131455056040/(1x2)
LCM = 131455056040/2
LCM = 65727528020
Thus, we can understand that the LCM of 965,418,721,452 is 65727528020.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 965, 418, 721, 452?
Answer: LCM of 965, 418, 721, 452 is 65727528020.
2. How to calculate the LCM of 965, 418, 721, 452?
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 965, 418, 721, 452.
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}.