LCM of 237, 971, 816, 628, 939
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 237, 971, 816, 628, 939 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 237, 971, 816, 628, 939. So, keep reading to learn more.
Given numbers are 237,971,816,628,939
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 237,971,816,628,939 is 3075958486704.
Find LCM of 237,971,816,628,939 with Prime Factorization
| 2 | 237, 971, 816, 628, 939 |
| 2 | 237, 971, 408, 314, 939 |
| 3 | 237, 971, 204, 157, 939 |
| 79, 971, 68, 157, 313 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 79 x 971 x 68 x 157 x 313 = 3075958486704
Therefore, the lowest common multiple of 237,971,816,628,939 is 3075958486704.
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.
237 x 971 x 816 x 628 x 939 = 110734505521344
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.
237 : 1, 3, 79, 237
971 : 1, 971
816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
628 : 1, 2, 4, 157, 314, 628
939 : 1, 3, 313, 939
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 237,971,816,628,939, is 1.
Now, the common factors can be found like this.
237:3x 79
971:971
816:2x 2x 2x 2x 3x 17
628:2x 2x 157
939:3x 313
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 3x 3 = 36
Therefore, the value for common factors is 36.
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 = 110734505521344/(1x36)
LCM = 110734505521344/36
LCM = 3075958486704
Thus, we can understand that the LCM of 237,971,816,628,939 is 3075958486704.
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FAQs on LCM of 237, 971, 816, 628, 939
1. What is the LCM of 237, 971, 816, 628, 939?
Answer: LCM of 237, 971, 816, 628, 939 is 3075958486704.
2. How to calculate the LCM of 237, 971, 816, 628, 939?
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 237, 971, 816, 628, 939.
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}.