Find the LCM of 781, 698, 754, 104, 314 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 781, 698, 754, 104, 314. So, keep reading to learn more.
Given numbers are 781,698,754,104,314
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 781,698,754,104,314 is 129064692328.
Find LCM of 781,698,754,104,314 with Prime Factorization
2 | 781, 698, 754, 104, 314 |
13 | 781, 349, 377, 52, 157 |
781, 349, 29, 4, 157 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 781 x 349 x 29 x 4 x 157 = 129064692328
Therefore, the lowest common multiple of 781,698,754,104,314 is 129064692328.
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.
781 x 698 x 754 x 104 x 314 = 13422728002112
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.
781 : 1, 11, 71, 781
698 : 1, 2, 349, 698
754 : 1, 2, 13, 26, 29, 58, 377, 754
104 : 1, 2, 4, 8, 13, 26, 52, 104
314 : 1, 2, 157, 314
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 781,698,754,104,314, is 1.
Now, the common factors can be found like this.
781:11x 71
698:2x 349
754:2x 13x 29
104:2x 2x 2x 13
314:2x 157
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 13 = 104
Therefore, the value for common factors is 104.
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 = 13422728002112/(1x104)
LCM = 13422728002112/104
LCM = 129064692328
Thus, we can understand that the LCM of 781,698,754,104,314 is 129064692328.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 781, 698, 754, 104, 314?
Answer: LCM of 781, 698, 754, 104, 314 is 129064692328.
2. How to calculate the LCM of 781, 698, 754, 104, 314?
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 781, 698, 754, 104, 314.
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}.