Find the LCM of 702, 286, 556, 977, 842 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 702, 286, 556, 977, 842. So, keep reading to learn more.
Given numbers are 702,286,556,977,842
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 702,286,556,977,842 is 882980784972.
Find LCM of 702,286,556,977,842 with Prime Factorization
2 | 702, 286, 556, 977, 842 |
13 | 351, 143, 278, 977, 421 |
27, 11, 278, 977, 421 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 27 x 11 x 278 x 977 x 421 = 882980784972
Therefore, the lowest common multiple of 702,286,556,977,842 is 882980784972.
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.
702 x 286 x 556 x 977 x 842 = 91830001637088
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.
702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
286 : 1, 2, 11, 13, 22, 26, 143, 286
556 : 1, 2, 4, 139, 278, 556
977 : 1, 977
842 : 1, 2, 421, 842
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 702,286,556,977,842, is 1.
Now, the common factors can be found like this.
702:2x 3x 3x 3x 13
286:2x 11x 13
556:2x 2x 139
977:977
842:2x 421
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 = 91830001637088/(1x104)
LCM = 91830001637088/104
LCM = 882980784972
Thus, we can understand that the LCM of 702,286,556,977,842 is 882980784972.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 702, 286, 556, 977, 842?
Answer: LCM of 702, 286, 556, 977, 842 is 882980784972.
2. How to calculate the LCM of 702, 286, 556, 977, 842?
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 702, 286, 556, 977, 842.
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}.