Find the LCM of 939, 342, 345, 817, 944 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 939, 342, 345, 817, 944. So, keep reading to learn more.
Given numbers are 939,342,345,817,944
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 939,342,345,817,944 is 249849645840.
Find LCM of 939,342,345,817,944 with Prime Factorization
2 | 939, 342, 345, 817, 944 |
3 | 939, 171, 345, 817, 472 |
19 | 313, 57, 115, 817, 472 |
313, 3, 115, 43, 472 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 19 x 313 x 3 x 115 x 43 x 472 = 249849645840
Therefore, the lowest common multiple of 939,342,345,817,944 is 249849645840.
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.
939 x 342 x 345 x 817 x 944 = 85448578877280
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.
939 : 1, 3, 313, 939
342 : 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
345 : 1, 3, 5, 15, 23, 69, 115, 345
817 : 1, 19, 43, 817
944 : 1, 2, 4, 8, 16, 59, 118, 236, 472, 944
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 939,342,345,817,944, is 1.
Now, the common factors can be found like this.
939:3x 313
342:2x 3x 3x 19
345:3x 5x 23
817:19x 43
944:2x 2x 2x 2x 59
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 19 = 342
Therefore, the value for common factors is 342.
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 = 85448578877280/(1x342)
LCM = 85448578877280/342
LCM = 249849645840
Thus, we can understand that the LCM of 939,342,345,817,944 is 249849645840.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 939, 342, 345, 817, 944?
Answer: LCM of 939, 342, 345, 817, 944 is 249849645840.
2. How to calculate the LCM of 939, 342, 345, 817, 944?
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 939, 342, 345, 817, 944.
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}.