Find the LCM of 634, 970, 720, 620, 264 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 634, 970, 720, 620, 264. So, keep reading to learn more.
Given numbers are 634,970,720,620,264
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 634,970,720,620,264 is 7549494480.
Find LCM of 634,970,720,620,264 with Prime Factorization
2 | 634, 970, 720, 620, 264 |
2 | 317, 485, 360, 310, 132 |
2 | 317, 485, 180, 155, 66 |
3 | 317, 485, 90, 155, 33 |
5 | 317, 485, 30, 155, 11 |
317, 97, 6, 31, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 5 x 317 x 97 x 6 x 31 x 11 = 7549494480
Therefore, the lowest common multiple of 634,970,720,620,264 is 7549494480.
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.
634 x 970 x 720 x 620 x 264 = 72475147008000
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.
634 : 1, 2, 317, 634
970 : 1, 2, 5, 10, 97, 194, 485, 970
720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
264 : 1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 634,970,720,620,264, is 2.
Now, the common factors can be found like this.
634:2x 317
970:2x 5x 97
720:2x 2x 2x 2x 3x 3x 5
620:2x 2x 5x 31
264:2x 2x 2x 3x 11
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 2x 2x 2x 3x 5x 5 = 4800
Therefore, the value for common factors is 4800.
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 = 72475147008000/(2x4800)
LCM = 72475147008000/9600
LCM = 7549494480
Thus, we can understand that the LCM of 634,970,720,620,264 is 7549494480.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 634, 970, 720, 620, 264?
Answer: LCM of 634, 970, 720, 620, 264 is 7549494480.
2. How to calculate the LCM of 634, 970, 720, 620, 264?
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 634, 970, 720, 620, 264.
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}.