Find the LCM of 125, 695, 312, 749, 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 125, 695, 312, 749, 748. So, keep reading to learn more.
Given numbers are 125,695,312,749,748
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 125,695,312,749,748 is 759281523000.
Find LCM of 125,695,312,749,748 with Prime Factorization
2 | 125, 695, 312, 749, 748 |
2 | 125, 695, 156, 749, 374 |
5 | 125, 695, 78, 749, 187 |
25, 139, 78, 749, 187 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 25 x 139 x 78 x 749 x 187 = 759281523000
Therefore, the lowest common multiple of 125,695,312,749,748 is 759281523000.
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.
125 x 695 x 312 x 749 x 748 = 15185630460000
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.
125 : 1, 5, 25, 125
695 : 1, 5, 139, 695
312 : 1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312
749 : 1, 7, 107, 749
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 125,695,312,749,748, is 1.
Now, the common factors can be found like this.
125:5x 5x 5
695:5x 139
312:2x 2x 2x 3x 13
749:7x 107
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 5 = 20
Therefore, the value for common factors is 20.
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 = 15185630460000/(1x20)
LCM = 15185630460000/20
LCM = 759281523000
Thus, we can understand that the LCM of 125,695,312,749,748 is 759281523000.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 125, 695, 312, 749, 748?
Answer: LCM of 125, 695, 312, 749, 748 is 759281523000.
2. How to calculate the LCM of 125, 695, 312, 749, 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 125, 695, 312, 749, 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}.