LCM of 699, 810, 677, 209, 974
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 699, 810, 677, 209, 974 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 699, 810, 677, 209, 974. So, keep reading to learn more.
Given numbers are 699,810,677,209,974
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 699,810,677,209,974 is 13004835284430.
Find LCM of 699,810,677,209,974 with Prime Factorization
| 2 | 699, 810, 677, 209, 974 |
| 3 | 699, 405, 677, 209, 487 |
| 233, 135, 677, 209, 487 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 233 x 135 x 677 x 209 x 487 = 13004835284430
Therefore, the lowest common multiple of 699,810,677,209,974 is 13004835284430.
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.
699 x 810 x 677 x 209 x 974 = 78029011706580
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.
699 : 1, 3, 233, 699
810 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810
677 : 1, 677
209 : 1, 11, 19, 209
974 : 1, 2, 487, 974
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 699,810,677,209,974, is 1.
Now, the common factors can be found like this.
699:3x 233
810:2x 3x 3x 3x 3x 5
677:677
209:11x 19
974:2x 487
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3 = 6
Therefore, the value for common factors is 6.
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 = 78029011706580/(1x6)
LCM = 78029011706580/6
LCM = 13004835284430
Thus, we can understand that the LCM of 699,810,677,209,974 is 13004835284430.
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FAQs on LCM of 699, 810, 677, 209, 974
1. What is the LCM of 699, 810, 677, 209, 974?
Answer: LCM of 699, 810, 677, 209, 974 is 13004835284430.
2. How to calculate the LCM of 699, 810, 677, 209, 974?
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 699, 810, 677, 209, 974.
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}.