Find the LCM of 154, 889, 865, 656, 748 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 154, 889, 865, 656, 748. So, keep reading to learn more.
Given numbers are 154,889,865,656,748
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 154,889,865,656,748 is 94332927920.
Find LCM of 154,889,865,656,748 with Prime Factorization
2 | 154, 889, 865, 656, 748 |
2 | 77, 889, 865, 328, 374 |
7 | 77, 889, 865, 164, 187 |
11 | 11, 127, 865, 164, 187 |
1, 127, 865, 164, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 7 x 11 x 1 x 127 x 865 x 164 x 17 = 94332927920
Therefore, the lowest common multiple of 154,889,865,656,748 is 94332927920.
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.
154 x 889 x 865 x 656 x 748 = 58109083598720
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.
154 : 1, 2, 7, 11, 14, 22, 77, 154
889 : 1, 7, 127, 889
865 : 1, 5, 173, 865
656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 154,889,865,656,748, is 1.
Now, the common factors can be found like this.
154:2x 7x 11
889:7x 127
865:5x 173
656:2x 2x 2x 2x 41
748:2x 2x 11x 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 2x 7x 11 = 616
Therefore, the value for common factors is 616.
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 = 58109083598720/(1x616)
LCM = 58109083598720/616
LCM = 94332927920
Thus, we can understand that the LCM of 154,889,865,656,748 is 94332927920.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 154, 889, 865, 656, 748?
Answer: LCM of 154, 889, 865, 656, 748 is 94332927920.
2. How to calculate the LCM of 154, 889, 865, 656, 748?
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 154, 889, 865, 656, 748.
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}.