Find the LCM of 186, 989, 161, 701 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 186, 989, 161, 701. So, keep reading to learn more.
Given numbers are 186,989,161,701
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 186,989,161,701 is 902662278.
Find LCM of 186,989,161,701 with Prime Factorization
23 | 186, 989, 161, 701 |
186, 43, 7, 701 |
Multiply the prime numbers at the bottom and the left side.
23 x 186 x 43 x 7 x 701 = 902662278
Therefore, the lowest common multiple of 186,989,161,701 is 902662278.
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.
186 x 989 x 161 x 701 = 20761232394
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.
186 : 1, 2, 3, 6, 31, 62, 93, 186
989 : 1, 23, 43, 989
161 : 1, 7, 23, 161
701 : 1, 701
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 186,989,161,701, is 1.
Now, the common factors can be found like this.
186:2x 3x 31
989:23x 43
161:7x 23
701:701
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
23 = 23
Therefore, the value for common factors is 23.
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 = 20761232394/(1x23)
LCM = 20761232394/23
LCM = 902662278
Thus, we can understand that the LCM of 186,989,161,701 is 902662278.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 186, 989, 161, 701?
Answer: LCM of 186, 989, 161, 701 is 902662278.
2. How to calculate the LCM of 186, 989, 161, 701?
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 186, 989, 161, 701.
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}.