Find the LCM of 863, 946, 638, 719, 196 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 863, 946, 638, 719, 196. So, keep reading to learn more.
Given numbers are 863,946,638,719,196
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 863,946,638,719,196 is 1668226040404.
Find LCM of 863,946,638,719,196 with Prime Factorization
2 | 863, 946, 638, 719, 196 |
11 | 863, 473, 319, 719, 98 |
863, 43, 29, 719, 98 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 863 x 43 x 29 x 719 x 98 = 1668226040404
Therefore, the lowest common multiple of 863,946,638,719,196 is 1668226040404.
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.
863 x 946 x 638 x 719 x 196 = 73401945777776
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.
863 : 1, 863
946 : 1, 2, 11, 22, 43, 86, 473, 946
638 : 1, 2, 11, 22, 29, 58, 319, 638
719 : 1, 719
196 : 1, 2, 4, 7, 14, 28, 49, 98, 196
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 863,946,638,719,196, is 1.
Now, the common factors can be found like this.
863:863
946:2x 11x 43
638:2x 11x 29
719:719
196:2x 2x 7x 7
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 11 = 44
Therefore, the value for common factors is 44.
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 = 73401945777776/(1x44)
LCM = 73401945777776/44
LCM = 1668226040404
Thus, we can understand that the LCM of 863,946,638,719,196 is 1668226040404.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 863, 946, 638, 719, 196?
Answer: LCM of 863, 946, 638, 719, 196 is 1668226040404.
2. How to calculate the LCM of 863, 946, 638, 719, 196?
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 863, 946, 638, 719, 196.
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}.