Find the LCM of 635, 885, 762, 438 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 635, 885, 762, 438. So, keep reading to learn more.
Given numbers are 635,885,762,438
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 635,885,762,438 is 16409670.
Find LCM of 635,885,762,438 with Prime Factorization
2 | 635, 885, 762, 438 |
3 | 635, 885, 381, 219 |
5 | 635, 295, 127, 73 |
127 | 127, 59, 127, 73 |
1, 59, 1, 73 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 127 x 1 x 59 x 1 x 73 = 16409670
Therefore, the lowest common multiple of 635,885,762,438 is 16409670.
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.
635 x 885 x 762 x 438 = 187562528100
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.
635 : 1, 5, 127, 635
885 : 1, 3, 5, 15, 59, 177, 295, 885
762 : 1, 2, 3, 6, 127, 254, 381, 762
438 : 1, 2, 3, 6, 73, 146, 219, 438
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 635,885,762,438, is 1.
Now, the common factors can be found like this.
635:5x 127
885:3x 5x 59
762:2x 3x 127
438:2x 3x 73
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 5x 127 = 11430
Therefore, the value for common factors is 11430.
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 = 187562528100/(1x11430)
LCM = 187562528100/11430
LCM = 16409670
Thus, we can understand that the LCM of 635,885,762,438 is 16409670.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 635, 885, 762, 438?
Answer: LCM of 635, 885, 762, 438 is 16409670.
2. How to calculate the LCM of 635, 885, 762, 438?
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 635, 885, 762, 438.
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}.