LCM of 717, 952, 697, 401
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 717, 952, 697, 401 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 717, 952, 697, 401. So, keep reading to learn more.
Given numbers are 717,952,697,401
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 717,952,697,401 is 11222363544.
Find LCM of 717,952,697,401 with Prime Factorization
| 17 | 717, 952, 697, 401 |
| 717, 56, 41, 401 |
Multiply the prime numbers at the bottom and the left side.
17 x 717 x 56 x 41 x 401 = 11222363544
Therefore, the lowest common multiple of 717,952,697,401 is 11222363544.
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.
717 x 952 x 697 x 401 = 190780180248
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.
717 : 1, 3, 239, 717
952 : 1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952
697 : 1, 17, 41, 697
401 : 1, 401
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 717,952,697,401, is 1.
Now, the common factors can be found like this.
717:3x 239
952:2x 2x 2x 7x 17
697:17x 41
401:401
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
17 = 17
Therefore, the value for common factors is 17.
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 = 190780180248/(1x17)
LCM = 190780180248/17
LCM = 11222363544
Thus, we can understand that the LCM of 717,952,697,401 is 11222363544.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 717, 952, 697, 401
1. What is the LCM of 717, 952, 697, 401?
Answer: LCM of 717, 952, 697, 401 is 11222363544.
2. How to calculate the LCM of 717, 952, 697, 401?
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 717, 952, 697, 401.
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}.