Find the LCM of 399, 547, 672, 893 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 399, 547, 672, 893. So, keep reading to learn more.
Given numbers are 399,547,672,893
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 399,547,672,893 is 328252512.
Find LCM of 399,547,672,893 with Prime Factorization
3 | 399, 547, 672, 893 |
7 | 133, 547, 224, 893 |
19 | 19, 547, 32, 893 |
1, 547, 32, 47 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 19 x 1 x 547 x 32 x 47 = 328252512
Therefore, the lowest common multiple of 399,547,672,893 is 328252512.
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.
399 x 547 x 672 x 893 = 130972752288
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.
399 : 1, 3, 7, 19, 21, 57, 133, 399
547 : 1, 547
672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
893 : 1, 19, 47, 893
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 399,547,672,893, is 1.
Now, the common factors can be found like this.
399:3x 7x 19
547:547
672:2x 2x 2x 2x 2x 3x 7
893:19x 47
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 7x 19 = 399
Therefore, the value for common factors is 399.
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 = 130972752288/(1x399)
LCM = 130972752288/399
LCM = 328252512
Thus, we can understand that the LCM of 399,547,672,893 is 328252512.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 399, 547, 672, 893?
Answer: LCM of 399, 547, 672, 893 is 328252512.
2. How to calculate the LCM of 399, 547, 672, 893?
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 399, 547, 672, 893.
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}.