LCM of 981, 535, 534, 513, 425
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 981, 535, 534, 513, 425 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 981, 535, 534, 513, 425. So, keep reading to learn more.
Given numbers are 981,535,534,513,425
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 981,535,534,513,425 is 452622952350.
Find LCM of 981,535,534,513,425 with Prime Factorization
| 3 | 981, 535, 534, 513, 425 |
| 3 | 327, 535, 178, 171, 425 |
| 5 | 109, 535, 178, 57, 425 |
| 109, 107, 178, 57, 85 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 5 x 109 x 107 x 178 x 57 x 85 = 452622952350
Therefore, the lowest common multiple of 981,535,534,513,425 is 452622952350.
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.
981 x 535 x 534 x 513 x 425 = 61104098567250
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.
981 : 1, 3, 9, 109, 327, 981
535 : 1, 5, 107, 535
534 : 1, 2, 3, 6, 89, 178, 267, 534
513 : 1, 3, 9, 19, 27, 57, 171, 513
425 : 1, 5, 17, 25, 85, 425
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 981,535,534,513,425, is 1.
Now, the common factors can be found like this.
981:3x 3x 109
535:5x 107
534:2x 3x 89
513:3x 3x 3x 19
425:5x 5x 17
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 5 = 135
Therefore, the value for common factors is 135.
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 = 61104098567250/(1x135)
LCM = 61104098567250/135
LCM = 452622952350
Thus, we can understand that the LCM of 981,535,534,513,425 is 452622952350.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 981, 535, 534, 513, 425
1. What is the LCM of 981, 535, 534, 513, 425?
Answer: LCM of 981, 535, 534, 513, 425 is 452622952350.
2. How to calculate the LCM of 981, 535, 534, 513, 425?
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 981, 535, 534, 513, 425.
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}.