Find the LCM of 402, 837, 722, 713, 961 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 402, 837, 722, 713, 961. So, keep reading to learn more.
Given numbers are 402,837,722,713,961
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 402,837,722,713,961 is 28868684094.
Find LCM of 402,837,722,713,961 with Prime Factorization
2 | 402, 837, 722, 713, 961 |
3 | 201, 837, 361, 713, 961 |
31 | 67, 279, 361, 713, 961 |
67, 9, 361, 23, 31 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 31 x 67 x 9 x 361 x 23 x 31 = 28868684094
Therefore, the lowest common multiple of 402,837,722,713,961 is 28868684094.
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.
402 x 837 x 722 x 713 x 961 = 166456832486004
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.
402 : 1, 2, 3, 6, 67, 134, 201, 402
837 : 1, 3, 9, 27, 31, 93, 279, 837
722 : 1, 2, 19, 38, 361, 722
713 : 1, 23, 31, 713
961 : 1, 31, 961
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,837,722,713,961, is 1.
Now, the common factors can be found like this.
402:2x 3x 67
837:3x 3x 3x 31
722:2x 19x 19
713:23x 31
961:31x 31
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 31x 31 = 5766
Therefore, the value for common factors is 5766.
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 = 166456832486004/(1x5766)
LCM = 166456832486004/5766
LCM = 28868684094
Thus, we can understand that the LCM of 402,837,722,713,961 is 28868684094.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 402, 837, 722, 713, 961?
Answer: LCM of 402, 837, 722, 713, 961 is 28868684094.
2. How to calculate the LCM of 402, 837, 722, 713, 961?
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 402, 837, 722, 713, 961.
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}.