Find the LCM of 898, 870, 120, 776 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 898, 870, 120, 776. So, keep reading to learn more.
Given numbers are 898,870,120,776
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 898,870,120,776 is 151564440.
Find LCM of 898,870,120,776 with Prime Factorization
2 | 898, 870, 120, 776 |
2 | 449, 435, 60, 388 |
2 | 449, 435, 30, 194 |
3 | 449, 435, 15, 97 |
5 | 449, 145, 5, 97 |
449, 29, 1, 97 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 5 x 449 x 29 x 1 x 97 = 151564440
Therefore, the lowest common multiple of 898,870,120,776 is 151564440.
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.
898 x 870 x 120 x 776 = 72750931200
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.
898 : 1, 2, 449, 898
870 : 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870
120 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
776 : 1, 2, 4, 8, 97, 194, 388, 776
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 898,870,120,776, is 2.
Now, the common factors can be found like this.
898:2x 449
870:2x 3x 5x 29
120:2x 2x 2x 3x 5
776:2x 2x 2x 97
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 5 = 240
Therefore, the value for common factors is 240.
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 = 72750931200/(2x240)
LCM = 72750931200/480
LCM = 151564440
Thus, we can understand that the LCM of 898,870,120,776 is 151564440.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 898, 870, 120, 776?
Answer: LCM of 898, 870, 120, 776 is 151564440.
2. How to calculate the LCM of 898, 870, 120, 776?
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 898, 870, 120, 776.
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}.