Find the LCM of 638, 734, 734, 799, 700 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, 734, 734, 799, 700. So, keep reading to learn more.
Given numbers are 638,734,734,799,700
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 638,734,734,799,700 is 65478928900.
Find LCM of 638,734,734,799,700 with Prime Factorization
2 | 638, 734, 734, 799, 700 |
367 | 319, 367, 367, 799, 350 |
319, 1, 1, 799, 350 |
Multiply the prime numbers at the bottom and the left side.
2 x 367 x 319 x 1 x 1 x 799 x 350 = 65478928900
Therefore, the lowest common multiple of 638,734,734,799,700 is 65478928900.
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 734 x 734 x 799 x 700 = 192246135250400
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
734 : 1, 2, 367, 734
734 : 1, 2, 367, 734
799 : 1, 17, 47, 799
700 : 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 638,734,734,799,700, is 1.
Now, the common factors can be found like this.
638:2x 11x 29
734:2x 367
734:2x 367
799:17x 47
700:2x 2x 5x 5x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 367 = 2936
Therefore, the value for common factors is 2936.
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 = 192246135250400/(1x2936)
LCM = 192246135250400/2936
LCM = 65478928900
Thus, we can understand that the LCM of 638,734,734,799,700 is 65478928900.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 638, 734, 734, 799, 700?
Answer: LCM of 638, 734, 734, 799, 700 is 65478928900.
2. How to calculate the LCM of 638, 734, 734, 799, 700?
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, 734, 734, 799, 700.
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}.