Given numbers are 137,685,785

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

The LCM of 137,685,785 is 107545.

Find LCM of 137,685,785 with Prime Factorization

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

5 x 137 x 1 x 1 x 157 = 107545

Therefore, the lowest common multiple of 137,685,785 is 107545.

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.

137 x 685 x 785 = 73668325

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.

137 : 1, 137

685 : 1, 5, 137, 685

785 : 1, 5, 157, 785

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 137,685,785, is 1.

Now, the common factors can be found like this.

137:137

685:5x 137

785:5x 157

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

5x 137 = 685

Therefore, the value for common factors is 685.

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 = 73668325/(1x685)

LCM = 73668325/685

LCM = 107545

Thus, we can understand that the LCM of 137,685,785 is 107545.

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

• LCM of 594, 134, 970
• LCM of 459, 193, 650
• LCM of 490, 957, 923
• LCM of 408, 960, 151
• LCM of 924, 609, 649

1. What is the LCM of 137, 685, 785?

Answer: LCM of 137, 685, 785 is 107545.

2. How to calculate the LCM of 137, 685, 785?

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 137, 685, 785.

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}.