Find the LCM of 661, 524, 710, 544 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 661, 524, 710, 544. So, keep reading to learn more.
Given numbers are 661,524,710,544
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 661,524,710,544 is 16722453920.
Find LCM of 661,524,710,544 with Prime Factorization
2 | 661, 524, 710, 544 |
2 | 661, 262, 355, 272 |
661, 131, 355, 136 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 661 x 131 x 355 x 136 = 16722453920
Therefore, the lowest common multiple of 661,524,710,544 is 16722453920.
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.
661 x 524 x 710 x 544 = 133779631360
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.
661 : 1, 661
524 : 1, 2, 4, 131, 262, 524
710 : 1, 2, 5, 10, 71, 142, 355, 710
544 : 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 661,524,710,544, is 1.
Now, the common factors can be found like this.
661:661
524:2x 2x 131
710:2x 5x 71
544:2x 2x 2x 2x 2x 17
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 2 = 8
Therefore, the value for common factors is 8.
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 = 133779631360/(1x8)
LCM = 133779631360/8
LCM = 16722453920
Thus, we can understand that the LCM of 661,524,710,544 is 16722453920.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 661, 524, 710, 544?
Answer: LCM of 661, 524, 710, 544 is 16722453920.
2. How to calculate the LCM of 661, 524, 710, 544?
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 661, 524, 710, 544.
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}.