Find the LCM of 161, 397, 397, 652, 177 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, 397, 397, 652, 177. So, keep reading to learn more.
Given numbers are 161,397,397,652,177
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 161,397,397,652,177 is 7376277468.
Find LCM of 161,397,397,652,177 with Prime Factorization
397 | 161, 397, 397, 652, 177 |
161, 1, 1, 652, 177 |
Multiply the prime numbers at the bottom and the left side.
397 x 161 x 1 x 1 x 652 x 177 = 7376277468
Therefore, the lowest common multiple of 161,397,397,652,177 is 7376277468.
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 397 x 397 x 652 x 177 = 2928382154796
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
397 : 1, 397
397 : 1, 397
652 : 1, 2, 4, 163, 326, 652
177 : 1, 3, 59, 177
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 161,397,397,652,177, is 1.
Now, the common factors can be found like this.
161:7x 23
397:397
397:397
652:2x 2x 163
177:3x 59
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
397 = 397
Therefore, the value for common factors is 397.
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 = 2928382154796/(1x397)
LCM = 2928382154796/397
LCM = 7376277468
Thus, we can understand that the LCM of 161,397,397,652,177 is 7376277468.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 161, 397, 397, 652, 177?
Answer: LCM of 161, 397, 397, 652, 177 is 7376277468.
2. How to calculate the LCM of 161, 397, 397, 652, 177?
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, 397, 397, 652, 177.
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}.