LCM of 676, 597, 682, 421, 918
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 676, 597, 682, 421, 918 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 676, 597, 682, 421, 918. So, keep reading to learn more.
Given numbers are 676,597,682,421,918
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 676,597,682,421,918 is 8864391583476.
Find LCM of 676,597,682,421,918 with Prime Factorization
| 2 | 676, 597, 682, 421, 918 |
| 3 | 338, 597, 341, 421, 459 |
| 338, 199, 341, 421, 153 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 338 x 199 x 341 x 421 x 153 = 8864391583476
Therefore, the lowest common multiple of 676,597,682,421,918 is 8864391583476.
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.
676 x 597 x 682 x 421 x 918 = 106372699001712
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.
676 : 1, 2, 4, 13, 26, 52, 169, 338, 676
597 : 1, 3, 199, 597
682 : 1, 2, 11, 22, 31, 62, 341, 682
421 : 1, 421
918 : 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 676,597,682,421,918, is 1.
Now, the common factors can be found like this.
676:2x 2x 13x 13
597:3x 199
682:2x 11x 31
421:421
918:2x 3x 3x 3x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 3 = 12
Therefore, the value for common factors is 12.
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 = 106372699001712/(1x12)
LCM = 106372699001712/12
LCM = 8864391583476
Thus, we can understand that the LCM of 676,597,682,421,918 is 8864391583476.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 676, 597, 682, 421, 918
1. What is the LCM of 676, 597, 682, 421, 918?
Answer: LCM of 676, 597, 682, 421, 918 is 8864391583476.
2. How to calculate the LCM of 676, 597, 682, 421, 918?
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 676, 597, 682, 421, 918.
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}.