Find the LCM of 971, 199, 616, 451 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 971, 199, 616, 451. So, keep reading to learn more.
Given numbers are 971,199,616,451
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 971,199,616,451 is 4880191624.
Find LCM of 971,199,616,451 with Prime Factorization
11 | 971, 199, 616, 451 |
971, 199, 56, 41 |
Multiply the prime numbers at the bottom and the left side.
11 x 971 x 199 x 56 x 41 = 4880191624
Therefore, the lowest common multiple of 971,199,616,451 is 4880191624.
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.
971 x 199 x 616 x 451 = 53682107864
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.
971 : 1, 971
199 : 1, 199
616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
451 : 1, 11, 41, 451
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 971,199,616,451, is 1.
Now, the common factors can be found like this.
971:971
199:199
616:2x 2x 2x 7x 11
451:11x 41
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 = 53682107864/(1x11)
LCM = 53682107864/11
LCM = 4880191624
Thus, we can understand that the LCM of 971,199,616,451 is 4880191624.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 971, 199, 616, 451?
Answer: LCM of 971, 199, 616, 451 is 4880191624.
2. How to calculate the LCM of 971, 199, 616, 451?
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 971, 199, 616, 451.
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}.