Find the LCM of 727, 668, 683, 835, 421 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 727, 668, 683, 835, 421. So, keep reading to learn more.
Given numbers are 727,668,683,835,421
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 727,668,683,835,421 is 698206161740.
Find LCM of 727,668,683,835,421 with Prime Factorization
167 | 727, 668, 683, 835, 421 |
727, 4, 683, 5, 421 |
Multiply the prime numbers at the bottom and the left side.
167 x 727 x 4 x 683 x 5 x 421 = 698206161740
Therefore, the lowest common multiple of 727,668,683,835,421 is 698206161740.
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.
727 x 668 x 683 x 835 x 421 = 116600429010580
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.
727 : 1, 727
668 : 1, 2, 4, 167, 334, 668
683 : 1, 683
835 : 1, 5, 167, 835
421 : 1, 421
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 727,668,683,835,421, is 1.
Now, the common factors can be found like this.
727:727
668:2x 2x 167
683:683
835:5x 167
421:421
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
167 = 167
Therefore, the value for common factors is 167.
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 = 116600429010580/(1x167)
LCM = 116600429010580/167
LCM = 698206161740
Thus, we can understand that the LCM of 727,668,683,835,421 is 698206161740.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 727, 668, 683, 835, 421?
Answer: LCM of 727, 668, 683, 835, 421 is 698206161740.
2. How to calculate the LCM of 727, 668, 683, 835, 421?
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 727, 668, 683, 835, 421.
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}.