Find the LCM of 685, 153, 824, 681, 325 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 685, 153, 824, 681, 325. So, keep reading to learn more.
Given numbers are 685,153,824,681,325
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 685,153,824,681,325 is 1274231766600.
Find LCM of 685,153,824,681,325 with Prime Factorization
3 | 685, 153, 824, 681, 325 |
5 | 685, 51, 824, 227, 325 |
137, 51, 824, 227, 65 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 137 x 51 x 824 x 227 x 65 = 1274231766600
Therefore, the lowest common multiple of 685,153,824,681,325 is 1274231766600.
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.
685 x 153 x 824 x 681 x 325 = 19113476499000
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.
685 : 1, 5, 137, 685
153 : 1, 3, 9, 17, 51, 153
824 : 1, 2, 4, 8, 103, 206, 412, 824
681 : 1, 3, 227, 681
325 : 1, 5, 13, 25, 65, 325
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 685,153,824,681,325, is 1.
Now, the common factors can be found like this.
685:5x 137
153:3x 3x 17
824:2x 2x 2x 103
681:3x 227
325:5x 5x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5 = 15
Therefore, the value for common factors is 15.
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 = 19113476499000/(1x15)
LCM = 19113476499000/15
LCM = 1274231766600
Thus, we can understand that the LCM of 685,153,824,681,325 is 1274231766600.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 685, 153, 824, 681, 325?
Answer: LCM of 685, 153, 824, 681, 325 is 1274231766600.
2. How to calculate the LCM of 685, 153, 824, 681, 325?
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 685, 153, 824, 681, 325.
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}.