Given numbers are 138,377,143,745

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 138,377,143,745 is 426353070.

Find LCM of 138,377,143,745 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

13 x 138 x 29 x 11 x 745 = 426353070

Therefore, the lowest common multiple of 138,377,143,745 is 426353070.

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.

138 x 377 x 143 x 745 = 5542589910

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.

138 : 1, 2, 3, 6, 23, 46, 69, 138

377 : 1, 13, 29, 377

143 : 1, 11, 13, 143

745 : 1, 5, 149, 745

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 138,377,143,745, is 1.

Now, the common factors can be found like this.

138:2x 3x 23

377:13x 29

143:11x 13

745:5x 149

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

13 = 13

Therefore, the value for common factors is 13.

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 = 5542589910/(1x13)

LCM = 5542589910/13

LCM = 426353070

Thus, we can understand that the LCM of 138,377,143,745 is 426353070.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 300, 623, 749, 532
• LCM of 342, 326, 519, 656
• LCM of 303, 876, 151, 183
• LCM of 244, 620, 885, 424
• LCM of 688, 826, 462, 579

1. What is the LCM of 138, 377, 143, 745?

Answer: LCM of 138, 377, 143, 745 is 426353070.

2. How to calculate the LCM of 138, 377, 143, 745?

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 138, 377, 143, 745.

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}.