LCM of 161, 314, 212, 161, 241
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 161, 314, 212, 161, 241 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 161, 314, 212, 161, 241. So, keep reading to learn more.
Given numbers are 161,314,212,161,241
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 161,314,212,161,241 is 1291452484.
Find LCM of 161,314,212,161,241 with Prime Factorization
| 2 | 161, 314, 212, 161, 241 |
| 7 | 161, 157, 106, 161, 241 |
| 23 | 23, 157, 106, 23, 241 |
| 1, 157, 106, 1, 241 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 23 x 1 x 157 x 106 x 1 x 241 = 1291452484
Therefore, the lowest common multiple of 161,314,212,161,241 is 1291452484.
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.
161 x 314 x 212 x 161 x 241 = 415847699848
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.
161 : 1, 7, 23, 161
314 : 1, 2, 157, 314
212 : 1, 2, 4, 53, 106, 212
161 : 1, 7, 23, 161
241 : 1, 241
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 161,314,212,161,241, is 1.
Now, the common factors can be found like this.
161:7x 23
314:2x 157
212:2x 2x 53
161:7x 23
241:241
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 7x 23 = 322
Therefore, the value for common factors is 322.
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 = 415847699848/(1x322)
LCM = 415847699848/322
LCM = 1291452484
Thus, we can understand that the LCM of 161,314,212,161,241 is 1291452484.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 161, 314, 212, 161, 241
1. What is the LCM of 161, 314, 212, 161, 241?
Answer: LCM of 161, 314, 212, 161, 241 is 1291452484.
2. How to calculate the LCM of 161, 314, 212, 161, 241?
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 161, 314, 212, 161, 241.
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}.