LCM of 943, 861, 197, 597
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 943, 861, 197, 597 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 943, 861, 197, 597. So, keep reading to learn more.
Given numbers are 943,861,197,597
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 943,861,197,597 is 776337009.
Find LCM of 943,861,197,597 with Prime Factorization
| 3 | 943, 861, 197, 597 |
| 41 | 943, 287, 197, 199 |
| 23, 7, 197, 199 |
Multiply the prime numbers at the bottom and the left side.
3 x 41 x 23 x 7 x 197 x 199 = 776337009
Therefore, the lowest common multiple of 943,861,197,597 is 776337009.
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.
943 x 861 x 197 x 597 = 95489452107
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.
943 : 1, 23, 41, 943
861 : 1, 3, 7, 21, 41, 123, 287, 861
197 : 1, 197
597 : 1, 3, 199, 597
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 943,861,197,597, is 1.
Now, the common factors can be found like this.
943:23x 41
861:3x 7x 41
197:197
597:3x 199
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 41 = 123
Therefore, the value for common factors is 123.
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 = 95489452107/(1x123)
LCM = 95489452107/123
LCM = 776337009
Thus, we can understand that the LCM of 943,861,197,597 is 776337009.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 943, 861, 197, 597
1. What is the LCM of 943, 861, 197, 597?
Answer: LCM of 943, 861, 197, 597 is 776337009.
2. How to calculate the LCM of 943, 861, 197, 597?
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 943, 861, 197, 597.
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}.