LCM of 249, 812, 980, 877
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 249, 812, 980, 877 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 249, 812, 980, 877. So, keep reading to learn more.
Given numbers are 249,812,980,877
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 249,812,980,877 is 6206160660.
Find LCM of 249,812,980,877 with Prime Factorization
| 2 | 249, 812, 980, 877 |
| 2 | 249, 406, 490, 877 |
| 7 | 249, 203, 245, 877 |
| 249, 29, 35, 877 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 7 x 249 x 29 x 35 x 877 = 6206160660
Therefore, the lowest common multiple of 249,812,980,877 is 6206160660.
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.
249 x 812 x 980 x 877 = 173772498480
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.
249 : 1, 3, 83, 249
812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812
980 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
877 : 1, 877
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 249,812,980,877, is 1.
Now, the common factors can be found like this.
249:3x 83
812:2x 2x 7x 29
980:2x 2x 5x 7x 7
877:877
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 7 = 28
Therefore, the value for common factors is 28.
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 = 173772498480/(1x28)
LCM = 173772498480/28
LCM = 6206160660
Thus, we can understand that the LCM of 249,812,980,877 is 6206160660.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 249, 812, 980, 877
1. What is the LCM of 249, 812, 980, 877?
Answer: LCM of 249, 812, 980, 877 is 6206160660.
2. How to calculate the LCM of 249, 812, 980, 877?
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 249, 812, 980, 877.
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}.