Find the LCM of 684, 475, 764, 860, 764 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 684, 475, 764, 860, 764. So, keep reading to learn more.
Given numbers are 684,475,764,860,764
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 684,475,764,860,764 is 140442300.
Find LCM of 684,475,764,860,764 with Prime Factorization
2 | 684, 475, 764, 860, 764 |
2 | 342, 475, 382, 430, 382 |
5 | 171, 475, 191, 215, 191 |
19 | 171, 95, 191, 43, 191 |
191 | 9, 5, 191, 43, 191 |
9, 5, 1, 43, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 19 x 191 x 9 x 5 x 1 x 43 x 1 = 140442300
Therefore, the lowest common multiple of 684,475,764,860,764 is 140442300.
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.
684 x 475 x 764 x 860 x 764 = 163092834144000
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.
684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
475 : 1, 5, 19, 25, 95, 475
764 : 1, 2, 4, 191, 382, 764
860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860
764 : 1, 2, 4, 191, 382, 764
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 684,475,764,860,764, is 1.
Now, the common factors can be found like this.
684:2x 2x 3x 3x 19
475:5x 5x 19
764:2x 2x 191
860:2x 2x 5x 43
764:2x 2x 191
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 2x 2x 2x 5x 19x 191 = 1161280
Therefore, the value for common factors is 1161280.
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 = 163092834144000/(1x1161280)
LCM = 163092834144000/1161280
LCM = 140442300
Thus, we can understand that the LCM of 684,475,764,860,764 is 140442300.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 684, 475, 764, 860, 764?
Answer: LCM of 684, 475, 764, 860, 764 is 140442300.
2. How to calculate the LCM of 684, 475, 764, 860, 764?
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 684, 475, 764, 860, 764.
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}.