Find the LCM of 902, 722, 357, 637 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 902, 722, 357, 637. So, keep reading to learn more.
Given numbers are 902,722,357,637
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 902,722,357,637 is 10578481914.
Find LCM of 902,722,357,637 with Prime Factorization
2 | 902, 722, 357, 637 |
7 | 451, 361, 357, 637 |
451, 361, 51, 91 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 451 x 361 x 51 x 91 = 10578481914
Therefore, the lowest common multiple of 902,722,357,637 is 10578481914.
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.
902 x 722 x 357 x 637 = 148098746796
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.
902 : 1, 2, 11, 22, 41, 82, 451, 902
722 : 1, 2, 19, 38, 361, 722
357 : 1, 3, 7, 17, 21, 51, 119, 357
637 : 1, 7, 13, 49, 91, 637
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 902,722,357,637, is 1.
Now, the common factors can be found like this.
902:2x 11x 41
722:2x 19x 19
357:3x 7x 17
637:7x 7x 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 7 = 14
Therefore, the value for common factors is 14.
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 = 148098746796/(1x14)
LCM = 148098746796/14
LCM = 10578481914
Thus, we can understand that the LCM of 902,722,357,637 is 10578481914.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 902, 722, 357, 637?
Answer: LCM of 902, 722, 357, 637 is 10578481914.
2. How to calculate the LCM of 902, 722, 357, 637?
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 902, 722, 357, 637.
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}.