Find the LCM of 425, 403, 911, 923, 689 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 425, 403, 911, 923, 689. So, keep reading to learn more.
Given numbers are 425,403,911,923,689
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 425,403,911,923,689 is 587146628575.
Find LCM of 425,403,911,923,689 with Prime Factorization
13 | 425, 403, 911, 923, 689 |
425, 31, 911, 71, 53 |
Multiply the prime numbers at the bottom and the left side.
13 x 425 x 31 x 911 x 71 x 53 = 587146628575
Therefore, the lowest common multiple of 425,403,911,923,689 is 587146628575.
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.
425 x 403 x 911 x 923 x 689 = 99227780229175
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.
425 : 1, 5, 17, 25, 85, 425
403 : 1, 13, 31, 403
911 : 1, 911
923 : 1, 13, 71, 923
689 : 1, 13, 53, 689
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 425,403,911,923,689, is 1.
Now, the common factors can be found like this.
425:5x 5x 17
403:13x 31
911:911
923:13x 71
689:13x 53
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
13x 13 = 169
Therefore, the value for common factors is 169.
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 = 99227780229175/(1x169)
LCM = 99227780229175/169
LCM = 587146628575
Thus, we can understand that the LCM of 425,403,911,923,689 is 587146628575.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 425, 403, 911, 923, 689?
Answer: LCM of 425, 403, 911, 923, 689 is 587146628575.
2. How to calculate the LCM of 425, 403, 911, 923, 689?
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 425, 403, 911, 923, 689.
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}.