Find the LCM of 108, 461, 172, 946 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 108, 461, 172, 946. So, keep reading to learn more.
Given numbers are 108,461,172,946
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 108,461,172,946 is 23549724.
Find LCM of 108,461,172,946 with Prime Factorization
2 | 108, 461, 172, 946 |
2 | 54, 461, 86, 473 |
43 | 27, 461, 43, 473 |
27, 461, 1, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 43 x 27 x 461 x 1 x 11 = 23549724
Therefore, the lowest common multiple of 108,461,172,946 is 23549724.
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.
108 x 461 x 172 x 946 = 8101105056
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.
108 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108
461 : 1, 461
172 : 1, 2, 4, 43, 86, 172
946 : 1, 2, 11, 22, 43, 86, 473, 946
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 108,461,172,946, is 1.
Now, the common factors can be found like this.
108:2x 2x 3x 3x 3
461:461
172:2x 2x 43
946:2x 11x 43
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 43 = 344
Therefore, the value for common factors is 344.
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 = 8101105056/(1x344)
LCM = 8101105056/344
LCM = 23549724
Thus, we can understand that the LCM of 108,461,172,946 is 23549724.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 108, 461, 172, 946?
Answer: LCM of 108, 461, 172, 946 is 23549724.
2. How to calculate the LCM of 108, 461, 172, 946?
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 108, 461, 172, 946.
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}.