Given numbers are 685,908,122

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

The LCM of 685,908,122 is 37940780.

Find LCM of 685,908,122 with Prime Factorization

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

2 x 685 x 454 x 61 = 37940780

Therefore, the lowest common multiple of 685,908,122 is 37940780.

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.

685 x 908 x 122 = 75881560

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.

685 : 1, 5, 137, 685

908 : 1, 2, 4, 227, 454, 908

122 : 1, 2, 61, 122

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 685,908,122, is 1.

Now, the common factors can be found like this.

685:5x 137

908:2x 2x 227

122:2x 61

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

2 = 2

Therefore, the value for common factors is 2.

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 = 75881560/(1x2)

LCM = 75881560/2

LCM = 37940780

Thus, we can understand that the LCM of 685,908,122 is 37940780.

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

• LCM of 581, 925, 454
• LCM of 617, 871, 112
• LCM of 586, 917, 444
• LCM of 779, 355, 168
• LCM of 390, 275, 647

1. What is the LCM of 685, 908, 122?

Answer: LCM of 685, 908, 122 is 37940780.

2. How to calculate the LCM of 685, 908, 122?

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 685, 908, 122.

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}.