LCM of 362, 939, 860, 970, 872
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 362, 939, 860, 970, 872 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 362, 939, 860, 970, 872. So, keep reading to learn more.
Given numbers are 362,939,860,970,872
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 362,939,860,970,872 is 3090799592040.
Find LCM of 362,939,860,970,872 with Prime Factorization
| 2 | 362, 939, 860, 970, 872 |
| 2 | 181, 939, 430, 485, 436 |
| 5 | 181, 939, 215, 485, 218 |
| 181, 939, 43, 97, 218 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 181 x 939 x 43 x 97 x 218 = 3090799592040
Therefore, the lowest common multiple of 362,939,860,970,872 is 3090799592040.
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.
362 x 939 x 860 x 970 x 872 = 247263967363200
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.
362 : 1, 2, 181, 362
939 : 1, 3, 313, 939
860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860
970 : 1, 2, 5, 10, 97, 194, 485, 970
872 : 1, 2, 4, 8, 109, 218, 436, 872
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 362,939,860,970,872, is 1.
Now, the common factors can be found like this.
362:2x 181
939:3x 313
860:2x 2x 5x 43
970:2x 5x 97
872:2x 2x 2x 109
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 2x 2x 5 = 80
Therefore, the value for common factors is 80.
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 = 247263967363200/(1x80)
LCM = 247263967363200/80
LCM = 3090799592040
Thus, we can understand that the LCM of 362,939,860,970,872 is 3090799592040.
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FAQs on LCM of 362, 939, 860, 970, 872
1. What is the LCM of 362, 939, 860, 970, 872?
Answer: LCM of 362, 939, 860, 970, 872 is 3090799592040.
2. How to calculate the LCM of 362, 939, 860, 970, 872?
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 362, 939, 860, 970, 872.
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}.