LCM of 9880, 8542
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 9880, 8542 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 9880, 8542. So, keep reading to learn more.
Given numbers are 9880,8542
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 9880,8542 is 42197480.
Find LCM of 9880,8542 with Prime Factorization
| 2 | 9880, 8542 |
| 4940, 4271 |
Multiply the prime numbers at the bottom and the left side.
2 x 4940 x 4271 = 42197480
Therefore, the lowest common multiple of 9880,8542 is 42197480.
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.
9880 x 8542 = 84394960
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.
9880 : 1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880
8542 : 1, 2, 4271, 8542
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 9880,8542, is 2.
Now, the common factors can be found like this.
9880:2x 2x 2x 5x 13x 19
8542:2x 4271
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
= 1
Therefore, the value for common factors is 1.
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 = 84394960/(2x1)
LCM = 84394960/2
LCM = 42197480
Thus, we can understand that the LCM of 9880,8542 is 42197480.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 9880, 8542
1. What is the LCM of 9880, 8542?
Answer: LCM of 9880, 8542 is 42197480.
2. How to calculate the LCM of 9880, 8542?
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 9880, 8542.
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}.