Find the LCM of 547, 398, 674, 768, 707 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 547, 398, 674, 768, 707. So, keep reading to learn more.
Given numbers are 547,398,674,768,707
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 547,398,674,768,707 is 19918238919936.
Find LCM of 547,398,674,768,707 with Prime Factorization
2 | 547, 398, 674, 768, 707 |
547, 199, 337, 384, 707 |
Multiply the prime numbers at the bottom and the left side.
2 x 547 x 199 x 337 x 384 x 707 = 19918238919936
Therefore, the lowest common multiple of 547,398,674,768,707 is 19918238919936.
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.
547 x 398 x 674 x 768 x 707 = 79672955679744
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.
547 : 1, 547
398 : 1, 2, 199, 398
674 : 1, 2, 337, 674
768 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768
707 : 1, 7, 101, 707
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 547,398,674,768,707, is 1.
Now, the common factors can be found like this.
547:547
398:2x 199
674:2x 337
768:2x 2x 2x 2x 2x 2x 2x 2x 3
707:7x 101
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2 = 4
Therefore, the value for common factors is 4.
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 = 79672955679744/(1x4)
LCM = 79672955679744/4
LCM = 19918238919936
Thus, we can understand that the LCM of 547,398,674,768,707 is 19918238919936.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 547, 398, 674, 768, 707?
Answer: LCM of 547, 398, 674, 768, 707 is 19918238919936.
2. How to calculate the LCM of 547, 398, 674, 768, 707?
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 547, 398, 674, 768, 707.
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}.