LCM of 556, 253, 707, 605
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 556, 253, 707, 605 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 556, 253, 707, 605. So, keep reading to learn more.
Given numbers are 556,253,707,605
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 556,253,707,605 is 5469875180.
Find LCM of 556,253,707,605 with Prime Factorization
| 11 | 556, 253, 707, 605 |
| 556, 23, 707, 55 |
Multiply the prime numbers at the bottom and the left side.
11 x 556 x 23 x 707 x 55 = 5469875180
Therefore, the lowest common multiple of 556,253,707,605 is 5469875180.
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.
556 x 253 x 707 x 605 = 60168626980
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.
556 : 1, 2, 4, 139, 278, 556
253 : 1, 11, 23, 253
707 : 1, 7, 101, 707
605 : 1, 5, 11, 55, 121, 605
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 556,253,707,605, is 1.
Now, the common factors can be found like this.
556:2x 2x 139
253:11x 23
707:7x 101
605:5x 11x 11
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 = 60168626980/(1x11)
LCM = 60168626980/11
LCM = 5469875180
Thus, we can understand that the LCM of 556,253,707,605 is 5469875180.
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FAQs on LCM of 556, 253, 707, 605
1. What is the LCM of 556, 253, 707, 605?
Answer: LCM of 556, 253, 707, 605 is 5469875180.
2. How to calculate the LCM of 556, 253, 707, 605?
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 556, 253, 707, 605.
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}.