LCM of 953, 865, 685, 173
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 953, 865, 685, 173 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 953, 865, 685, 173. So, keep reading to learn more.
Given numbers are 953,865,685,173
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 953,865,685,173 is 112935265.
Find LCM of 953,865,685,173 with Prime Factorization
| 5 | 953, 865, 685, 173 |
| 173 | 953, 173, 137, 173 |
| 953, 1, 137, 1 |
Multiply the prime numbers at the bottom and the left side.
5 x 173 x 953 x 1 x 137 x 1 = 112935265
Therefore, the lowest common multiple of 953,865,685,173 is 112935265.
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.
953 x 865 x 685 x 173 = 97689004225
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.
953 : 1, 953
865 : 1, 5, 173, 865
685 : 1, 5, 137, 685
173 : 1, 173
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 953,865,685,173, is 1.
Now, the common factors can be found like this.
953:953
865:5x 173
685:5x 137
173:173
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 173 = 865
Therefore, the value for common factors is 865.
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 = 97689004225/(1x865)
LCM = 97689004225/865
LCM = 112935265
Thus, we can understand that the LCM of 953,865,685,173 is 112935265.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 953, 865, 685, 173
1. What is the LCM of 953, 865, 685, 173?
Answer: LCM of 953, 865, 685, 173 is 112935265.
2. How to calculate the LCM of 953, 865, 685, 173?
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 953, 865, 685, 173.
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}.