Find the LCM of 280, 745, 626, 577, 894 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 280, 745, 626, 577, 894. So, keep reading to learn more.
Given numbers are 280,745,626,577,894
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 280,745,626,577,894 is 22604021160.
Find LCM of 280,745,626,577,894 with Prime Factorization
2 | 280, 745, 626, 577, 894 |
5 | 140, 745, 313, 577, 447 |
149 | 28, 149, 313, 577, 447 |
28, 1, 313, 577, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 149 x 28 x 1 x 313 x 577 x 3 = 22604021160
Therefore, the lowest common multiple of 280,745,626,577,894 is 22604021160.
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.
280 x 745 x 626 x 577 x 894 = 67359983056800
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.
280 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
745 : 1, 5, 149, 745
626 : 1, 2, 313, 626
577 : 1, 577
894 : 1, 2, 3, 6, 149, 298, 447, 894
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 280,745,626,577,894, is 1.
Now, the common factors can be found like this.
280:2x 2x 2x 5x 7
745:5x 149
626:2x 313
577:577
894:2x 3x 149
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 5x 149 = 2980
Therefore, the value for common factors is 2980.
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 = 67359983056800/(1x2980)
LCM = 67359983056800/2980
LCM = 22604021160
Thus, we can understand that the LCM of 280,745,626,577,894 is 22604021160.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 280, 745, 626, 577, 894?
Answer: LCM of 280, 745, 626, 577, 894 is 22604021160.
2. How to calculate the LCM of 280, 745, 626, 577, 894?
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 280, 745, 626, 577, 894.
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}.