LCM of 299, 310, 972, 617, 917
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 299, 310, 972, 617, 917 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 299, 310, 972, 617, 917. So, keep reading to learn more.
Given numbers are 299,310,972,617,917
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 299,310,972,617,917 is 25487289451260.
Find LCM of 299,310,972,617,917 with Prime Factorization
| 2 | 299, 310, 972, 617, 917 |
| 299, 155, 486, 617, 917 |
Multiply the prime numbers at the bottom and the left side.
2 x 299 x 155 x 486 x 617 x 917 = 25487289451260
Therefore, the lowest common multiple of 299,310,972,617,917 is 25487289451260.
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.
299 x 310 x 972 x 617 x 917 = 50974578902520
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.
299 : 1, 13, 23, 299
310 : 1, 2, 5, 10, 31, 62, 155, 310
972 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
617 : 1, 617
917 : 1, 7, 131, 917
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 299,310,972,617,917, is 1.
Now, the common factors can be found like this.
299:13x 23
310:2x 5x 31
972:2x 2x 3x 3x 3x 3x 3
617:617
917:7x 131
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 50974578902520/(1x2)
LCM = 50974578902520/2
LCM = 25487289451260
Thus, we can understand that the LCM of 299,310,972,617,917 is 25487289451260.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 299, 310, 972, 617, 917
1. What is the LCM of 299, 310, 972, 617, 917?
Answer: LCM of 299, 310, 972, 617, 917 is 25487289451260.
2. How to calculate the LCM of 299, 310, 972, 617, 917?
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 299, 310, 972, 617, 917.
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}.