LCM of 557, 715, 253, 894
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 557, 715, 253, 894 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 557, 715, 253, 894. So, keep reading to learn more.
Given numbers are 557,715,253,894
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 557,715,253,894 is 8188919310.
Find LCM of 557,715,253,894 with Prime Factorization
| 11 | 557, 715, 253, 894 |
| 557, 65, 23, 894 |
Multiply the prime numbers at the bottom and the left side.
11 x 557 x 65 x 23 x 894 = 8188919310
Therefore, the lowest common multiple of 557,715,253,894 is 8188919310.
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.
557 x 715 x 253 x 894 = 90078112410
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.
557 : 1, 557
715 : 1, 5, 11, 13, 55, 65, 143, 715
253 : 1, 11, 23, 253
894 : 1, 2, 3, 6, 149, 298, 447, 894
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 557,715,253,894, is 1.
Now, the common factors can be found like this.
557:557
715:5x 11x 13
253:11x 23
894:2x 3x 149
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11 = 11
Therefore, the value for common factors is 11.
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 = 90078112410/(1x11)
LCM = 90078112410/11
LCM = 8188919310
Thus, we can understand that the LCM of 557,715,253,894 is 8188919310.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 557, 715, 253, 894
1. What is the LCM of 557, 715, 253, 894?
Answer: LCM of 557, 715, 253, 894 is 8188919310.
2. How to calculate the LCM of 557, 715, 253, 894?
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 557, 715, 253, 894.
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}.