Find the LCM of 781, 398, 977, 472, 201 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 781, 398, 977, 472, 201. So, keep reading to learn more.
Given numbers are 781,398,977,472,201
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 781,398,977,472,201 is 14405778406536.
Find LCM of 781,398,977,472,201 with Prime Factorization
2 | 781, 398, 977, 472, 201 |
781, 199, 977, 236, 201 |
Multiply the prime numbers at the bottom and the left side.
2 x 781 x 199 x 977 x 236 x 201 = 14405778406536
Therefore, the lowest common multiple of 781,398,977,472,201 is 14405778406536.
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.
781 x 398 x 977 x 472 x 201 = 28811556813072
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.
781 : 1, 11, 71, 781
398 : 1, 2, 199, 398
977 : 1, 977
472 : 1, 2, 4, 8, 59, 118, 236, 472
201 : 1, 3, 67, 201
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 781,398,977,472,201, is 1.
Now, the common factors can be found like this.
781:11x 71
398:2x 199
977:977
472:2x 2x 2x 59
201:3x 67
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 28811556813072/(1x2)
LCM = 28811556813072/2
LCM = 14405778406536
Thus, we can understand that the LCM of 781,398,977,472,201 is 14405778406536.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 781, 398, 977, 472, 201?
Answer: LCM of 781, 398, 977, 472, 201 is 14405778406536.
2. How to calculate the LCM of 781, 398, 977, 472, 201?
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 781, 398, 977, 472, 201.
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}.