LCM of 437, 713, 437, 217
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 437, 713, 437, 217 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 437, 713, 437, 217. So, keep reading to learn more.
Given numbers are 437,713,437,217
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 437,713,437,217 is 94829.
Find LCM of 437,713,437,217 with Prime Factorization
| 19 | 437, 713, 437, 217 |
| 23 | 23, 713, 23, 217 |
| 31 | 1, 31, 1, 217 |
| 1, 1, 1, 7 |
Multiply the prime numbers at the bottom and the left side.
19 x 23 x 31 x 1 x 1 x 1 x 7 = 94829
Therefore, the lowest common multiple of 437,713,437,217 is 94829.
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.
437 x 713 x 437 x 217 = 29546914649
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.
437 : 1, 19, 23, 437
713 : 1, 23, 31, 713
437 : 1, 19, 23, 437
217 : 1, 7, 31, 217
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 437,713,437,217, is 1.
Now, the common factors can be found like this.
437:19x 23
713:23x 31
437:19x 23
217:7x 31
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
19x 23x 23x 31 = 311581
Therefore, the value for common factors is 311581.
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 = 29546914649/(1x311581)
LCM = 29546914649/311581
LCM = 94829
Thus, we can understand that the LCM of 437,713,437,217 is 94829.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 437, 713, 437, 217
1. What is the LCM of 437, 713, 437, 217?
Answer: LCM of 437, 713, 437, 217 is 94829.
2. How to calculate the LCM of 437, 713, 437, 217?
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 437, 713, 437, 217.
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}.