LCM of 889, 939, 972, 554, 911
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 889, 939, 972, 554, 911 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 889, 939, 972, 554, 911. So, keep reading to learn more.
Given numbers are 889,939,972,554,911
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 889,939,972,554,911 is 68251234241988.
Find LCM of 889,939,972,554,911 with Prime Factorization
| 2 | 889, 939, 972, 554, 911 |
| 3 | 889, 939, 486, 277, 911 |
| 889, 313, 162, 277, 911 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 889 x 313 x 162 x 277 x 911 = 68251234241988
Therefore, the lowest common multiple of 889,939,972,554,911 is 68251234241988.
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.
889 x 939 x 972 x 554 x 911 = 409507405451928
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.
889 : 1, 7, 127, 889
939 : 1, 3, 313, 939
972 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
554 : 1, 2, 277, 554
911 : 1, 911
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 889,939,972,554,911, is 1.
Now, the common factors can be found like this.
889:7x 127
939:3x 313
972:2x 2x 3x 3x 3x 3x 3
554:2x 277
911:911
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3 = 6
Therefore, the value for common factors is 6.
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 = 409507405451928/(1x6)
LCM = 409507405451928/6
LCM = 68251234241988
Thus, we can understand that the LCM of 889,939,972,554,911 is 68251234241988.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 889, 939, 972, 554, 911
1. What is the LCM of 889, 939, 972, 554, 911?
Answer: LCM of 889, 939, 972, 554, 911 is 68251234241988.
2. How to calculate the LCM of 889, 939, 972, 554, 911?
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 889, 939, 972, 554, 911.
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}.