Find the LCM of 638, 583, 501, 473 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 638, 583, 501, 473. So, keep reading to learn more.
Given numbers are 638,583,501,473
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 638,583,501,473 is 728455002.
Find LCM of 638,583,501,473 with Prime Factorization
11 | 638, 583, 501, 473 |
58, 53, 501, 43 |
Multiply the prime numbers at the bottom and the left side.
11 x 58 x 53 x 501 x 43 = 728455002
Therefore, the lowest common multiple of 638,583,501,473 is 728455002.
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.
638 x 583 x 501 x 473 = 88143055242
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.
638 : 1, 2, 11, 22, 29, 58, 319, 638
583 : 1, 11, 53, 583
501 : 1, 3, 167, 501
473 : 1, 11, 43, 473
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 638,583,501,473, is 1.
Now, the common factors can be found like this.
638:2x 11x 29
583:11x 53
501:3x 167
473:11x 43
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 11 = 121
Therefore, the value for common factors is 121.
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 = 88143055242/(1x121)
LCM = 88143055242/121
LCM = 728455002
Thus, we can understand that the LCM of 638,583,501,473 is 728455002.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 638, 583, 501, 473?
Answer: LCM of 638, 583, 501, 473 is 728455002.
2. How to calculate the LCM of 638, 583, 501, 473?
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 638, 583, 501, 473.
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}.