Find the LCM of 992, 164, 875, 807, 420 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 992, 164, 875, 807, 420. So, keep reading to learn more.
Given numbers are 992,164,875,807,420
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 992,164,875,807,420 is 28719516000.
Find LCM of 992,164,875,807,420 with Prime Factorization
2 | 992, 164, 875, 807, 420 |
2 | 496, 82, 875, 807, 210 |
3 | 248, 41, 875, 807, 105 |
5 | 248, 41, 875, 269, 35 |
7 | 248, 41, 175, 269, 7 |
248, 41, 25, 269, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 7 x 248 x 41 x 25 x 269 x 1 = 28719516000
Therefore, the lowest common multiple of 992,164,875,807,420 is 28719516000.
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.
992 x 164 x 875 x 807 x 420 = 48248786880000
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.
992 : 1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992
164 : 1, 2, 4, 41, 82, 164
875 : 1, 5, 7, 25, 35, 125, 175, 875
807 : 1, 3, 269, 807
420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 992,164,875,807,420, is 1.
Now, the common factors can be found like this.
992:2x 2x 2x 2x 2x 31
164:2x 2x 41
875:5x 5x 5x 7
807:3x 269
420:2x 2x 3x 5x 7
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 5x 7 = 1680
Therefore, the value for common factors is 1680.
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 = 48248786880000/(1x1680)
LCM = 48248786880000/1680
LCM = 28719516000
Thus, we can understand that the LCM of 992,164,875,807,420 is 28719516000.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 992, 164, 875, 807, 420?
Answer: LCM of 992, 164, 875, 807, 420 is 28719516000.
2. How to calculate the LCM of 992, 164, 875, 807, 420?
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 992, 164, 875, 807, 420.
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}.