Find the LCM of 748, 723, 663, 124, 424 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 748, 723, 663, 124, 424. So, keep reading to learn more.
Given numbers are 748,723,663,124,424
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 748,723,663,124,424 is 23102065272.
Find LCM of 748,723,663,124,424 with Prime Factorization
2 | 748, 723, 663, 124, 424 |
2 | 374, 723, 663, 62, 212 |
3 | 187, 723, 663, 31, 106 |
17 | 187, 241, 221, 31, 106 |
11, 241, 13, 31, 106 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 17 x 11 x 241 x 13 x 31 x 106 = 23102065272
Therefore, the lowest common multiple of 748,723,663,124,424 is 23102065272.
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.
748 x 723 x 663 x 124 x 424 = 18851285261952
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.
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
723 : 1, 3, 241, 723
663 : 1, 3, 13, 17, 39, 51, 221, 663
124 : 1, 2, 4, 31, 62, 124
424 : 1, 2, 4, 8, 53, 106, 212, 424
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 748,723,663,124,424, is 1.
Now, the common factors can be found like this.
748:2x 2x 11x 17
723:3x 241
663:3x 13x 17
124:2x 2x 31
424:2x 2x 2x 53
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 17 = 816
Therefore, the value for common factors is 816.
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 = 18851285261952/(1x816)
LCM = 18851285261952/816
LCM = 23102065272
Thus, we can understand that the LCM of 748,723,663,124,424 is 23102065272.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 748, 723, 663, 124, 424?
Answer: LCM of 748, 723, 663, 124, 424 is 23102065272.
2. How to calculate the LCM of 748, 723, 663, 124, 424?
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 748, 723, 663, 124, 424.
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}.