Find the LCM of 442, 626, 304, 691 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 442, 626, 304, 691. So, keep reading to learn more.
Given numbers are 442,626,304,691
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 442,626,304,691 is 14530757072.
Find LCM of 442,626,304,691 with Prime Factorization
2 | 442, 626, 304, 691 |
221, 313, 152, 691 |
Multiply the prime numbers at the bottom and the left side.
2 x 221 x 313 x 152 x 691 = 14530757072
Therefore, the lowest common multiple of 442,626,304,691 is 14530757072.
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.
442 x 626 x 304 x 691 = 58123028288
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.
442 : 1, 2, 13, 17, 26, 34, 221, 442
626 : 1, 2, 313, 626
304 : 1, 2, 4, 8, 16, 19, 38, 76, 152, 304
691 : 1, 691
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 442,626,304,691, is 1.
Now, the common factors can be found like this.
442:2x 13x 17
626:2x 313
304:2x 2x 2x 2x 19
691:691
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2 = 4
Therefore, the value for common factors is 4.
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 = 58123028288/(1x4)
LCM = 58123028288/4
LCM = 14530757072
Thus, we can understand that the LCM of 442,626,304,691 is 14530757072.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 442, 626, 304, 691?
Answer: LCM of 442, 626, 304, 691 is 14530757072.
2. How to calculate the LCM of 442, 626, 304, 691?
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 442, 626, 304, 691.
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}.