LCM of 925, 600, 945, 981
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 925, 600, 945, 981 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 925, 600, 945, 981. So, keep reading to learn more.
Given numbers are 925,600,945,981
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 925,600,945,981 is 152447400.
Find LCM of 925,600,945,981 with Prime Factorization
| 3 | 925, 600, 945, 981 |
| 3 | 925, 200, 315, 327 |
| 5 | 925, 200, 105, 109 |
| 5 | 185, 40, 21, 109 |
| 37, 8, 21, 109 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 5 x 5 x 37 x 8 x 21 x 109 = 152447400
Therefore, the lowest common multiple of 925,600,945,981 is 152447400.
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.
925 x 600 x 945 x 981 = 514509975000
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.
925 : 1, 5, 25, 37, 185, 925
600 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600
945 : 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945
981 : 1, 3, 9, 109, 327, 981
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 925,600,945,981, is 1.
Now, the common factors can be found like this.
925:5x 5x 37
600:2x 2x 2x 3x 5x 5
945:3x 3x 3x 5x 7
981:3x 3x 109
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 5x 5x 5 = 3375
Therefore, the value for common factors is 3375.
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 = 514509975000/(1x3375)
LCM = 514509975000/3375
LCM = 152447400
Thus, we can understand that the LCM of 925,600,945,981 is 152447400.
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FAQs on LCM of 925, 600, 945, 981
1. What is the LCM of 925, 600, 945, 981?
Answer: LCM of 925, 600, 945, 981 is 152447400.
2. How to calculate the LCM of 925, 600, 945, 981?
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 925, 600, 945, 981.
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}.