LCM of 989, 504, 516, 716
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 989, 504, 516, 716 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 989, 504, 516, 716. So, keep reading to learn more.
Given numbers are 989,504,516,716
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 989,504,516,716 is 89223624.
Find LCM of 989,504,516,716 with Prime Factorization
| 2 | 989, 504, 516, 716 |
| 2 | 989, 252, 258, 358 |
| 3 | 989, 126, 129, 179 |
| 43 | 989, 42, 43, 179 |
| 23, 42, 1, 179 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 43 x 23 x 42 x 1 x 179 = 89223624
Therefore, the lowest common multiple of 989,504,516,716 is 89223624.
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.
989 x 504 x 516 x 716 = 184157559936
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.
989 : 1, 23, 43, 989
504 : 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504
516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516
716 : 1, 2, 4, 179, 358, 716
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 989,504,516,716, is 1.
Now, the common factors can be found like this.
989:23x 43
504:2x 2x 2x 3x 3x 7
516:2x 2x 3x 43
716:2x 2x 179
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 2x 2x 3x 43 = 2064
Therefore, the value for common factors is 2064.
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 = 184157559936/(1x2064)
LCM = 184157559936/2064
LCM = 89223624
Thus, we can understand that the LCM of 989,504,516,716 is 89223624.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 989, 504, 516, 716
1. What is the LCM of 989, 504, 516, 716?
Answer: LCM of 989, 504, 516, 716 is 89223624.
2. How to calculate the LCM of 989, 504, 516, 716?
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 989, 504, 516, 716.
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}.