Find the LCM of 354, 856, 349, 695, 115 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 354, 856, 349, 695, 115. So, keep reading to learn more.
Given numbers are 354,856,349,695,115
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 354,856,349,695,115 is 845249842680.
Find LCM of 354,856,349,695,115 with Prime Factorization
2 | 354, 856, 349, 695, 115 |
5 | 177, 428, 349, 695, 115 |
177, 428, 349, 139, 23 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 177 x 428 x 349 x 139 x 23 = 845249842680
Therefore, the lowest common multiple of 354,856,349,695,115 is 845249842680.
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.
354 x 856 x 349 x 695 x 115 = 8452498426800
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.
354 : 1, 2, 3, 6, 59, 118, 177, 354
856 : 1, 2, 4, 8, 107, 214, 428, 856
349 : 1, 349
695 : 1, 5, 139, 695
115 : 1, 5, 23, 115
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 354,856,349,695,115, is 1.
Now, the common factors can be found like this.
354:2x 3x 59
856:2x 2x 2x 107
349:349
695:5x 139
115:5x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5 = 10
Therefore, the value for common factors is 10.
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 = 8452498426800/(1x10)
LCM = 8452498426800/10
LCM = 845249842680
Thus, we can understand that the LCM of 354,856,349,695,115 is 845249842680.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 354, 856, 349, 695, 115?
Answer: LCM of 354, 856, 349, 695, 115 is 845249842680.
2. How to calculate the LCM of 354, 856, 349, 695, 115?
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 354, 856, 349, 695, 115.
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}.