LCM of 699, 698, 505, 986
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 699, 698, 505, 986 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, 698, 505, 986. So, keep reading to learn more.
Given numbers are 699,698,505,986
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 699,698,505,986 is 121470521430.
Find LCM of 699,698,505,986 with Prime Factorization
| 2 | 699, 698, 505, 986 |
| 699, 349, 505, 493 |
Multiply the prime numbers at the bottom and the left side.
2 x 699 x 349 x 505 x 493 = 121470521430
Therefore, the lowest common multiple of 699,698,505,986 is 121470521430.
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 698 x 505 x 986 = 242941042860
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
698 : 1, 2, 349, 698
505 : 1, 5, 101, 505
986 : 1, 2, 17, 29, 34, 58, 493, 986
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 699,698,505,986, is 1.
Now, the common factors can be found like this.
699:3x 233
698:2x 349
505:5x 101
986:2x 17x 29
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 = 242941042860/(1x2)
LCM = 242941042860/2
LCM = 121470521430
Thus, we can understand that the LCM of 699,698,505,986 is 121470521430.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 699, 698, 505, 986
1. What is the LCM of 699, 698, 505, 986?
Answer: LCM of 699, 698, 505, 986 is 121470521430.
2. How to calculate the LCM of 699, 698, 505, 986?
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, 698, 505, 986.
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}.