LCM of 751, 931, 996, 993
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 751, 931, 996, 993 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 751, 931, 996, 993. So, keep reading to learn more.
Given numbers are 751,931,996,993
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 751,931,996,993 is 230503195356.
Find LCM of 751,931,996,993 with Prime Factorization
| 3 | 751, 931, 996, 993 |
| 751, 931, 332, 331 |
Multiply the prime numbers at the bottom and the left side.
3 x 751 x 931 x 332 x 331 = 230503195356
Therefore, the lowest common multiple of 751,931,996,993 is 230503195356.
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.
751 x 931 x 996 x 993 = 691509586068
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.
751 : 1, 751
931 : 1, 7, 19, 49, 133, 931
996 : 1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996
993 : 1, 3, 331, 993
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 751,931,996,993, is 1.
Now, the common factors can be found like this.
751:751
931:7x 7x 19
996:2x 2x 3x 83
993:3x 331
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3 = 3
Therefore, the value for common factors is 3.
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 = 691509586068/(1x3)
LCM = 691509586068/3
LCM = 230503195356
Thus, we can understand that the LCM of 751,931,996,993 is 230503195356.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 751, 931, 996, 993
1. What is the LCM of 751, 931, 996, 993?
Answer: LCM of 751, 931, 996, 993 is 230503195356.
2. How to calculate the LCM of 751, 931, 996, 993?
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 751, 931, 996, 993.
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}.