Find the LCM of 715, 637, 264, 653 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 715, 637, 264, 653. So, keep reading to learn more.
Given numbers are 715,637,264,653
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 715,637,264,653 is 549068520.
Find LCM of 715,637,264,653 with Prime Factorization
11 | 715, 637, 264, 653 |
13 | 65, 637, 24, 653 |
5, 49, 24, 653 |
Multiply the prime numbers at the bottom and the left side.
11 x 13 x 5 x 49 x 24 x 653 = 549068520
Therefore, the lowest common multiple of 715,637,264,653 is 549068520.
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.
715 x 637 x 264 x 653 = 78516798360
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.
715 : 1, 5, 11, 13, 55, 65, 143, 715
637 : 1, 7, 13, 49, 91, 637
264 : 1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264
653 : 1, 653
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 715,637,264,653, is 1.
Now, the common factors can be found like this.
715:5x 11x 13
637:7x 7x 13
264:2x 2x 2x 3x 11
653:653
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 13 = 143
Therefore, the value for common factors is 143.
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 = 78516798360/(1x143)
LCM = 78516798360/143
LCM = 549068520
Thus, we can understand that the LCM of 715,637,264,653 is 549068520.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 715, 637, 264, 653?
Answer: LCM of 715, 637, 264, 653 is 549068520.
2. How to calculate the LCM of 715, 637, 264, 653?
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 715, 637, 264, 653.
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}.