Find the LCM of 637, 572, 473, 676 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 637, 572, 473, 676. So, keep reading to learn more.
Given numbers are 637,572,473,676
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 637,572,473,676 is 15667652.
Find LCM of 637,572,473,676 with Prime Factorization
2 | 637, 572, 473, 676 |
2 | 637, 286, 473, 338 |
11 | 637, 143, 473, 169 |
13 | 637, 13, 43, 169 |
49, 1, 43, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 13 x 49 x 1 x 43 x 13 = 15667652
Therefore, the lowest common multiple of 637,572,473,676 is 15667652.
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.
637 x 572 x 473 x 676 = 116504660272
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.
637 : 1, 7, 13, 49, 91, 637
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
473 : 1, 11, 43, 473
676 : 1, 2, 4, 13, 26, 52, 169, 338, 676
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 637,572,473,676, is 1.
Now, the common factors can be found like this.
637:7x 7x 13
572:2x 2x 11x 13
473:11x 43
676:2x 2x 13x 13
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 11x 13x 13 = 7436
Therefore, the value for common factors is 7436.
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 = 116504660272/(1x7436)
LCM = 116504660272/7436
LCM = 15667652
Thus, we can understand that the LCM of 637,572,473,676 is 15667652.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 637, 572, 473, 676?
Answer: LCM of 637, 572, 473, 676 is 15667652.
2. How to calculate the LCM of 637, 572, 473, 676?
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 637, 572, 473, 676.
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}.