Given numbers are 122,686,185

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

The LCM of 122,686,185 is 7741510.

Find LCM of 122,686,185 with Prime Factorization

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

2 x 61 x 343 x 185 = 7741510

Therefore, the lowest common multiple of 122,686,185 is 7741510.

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.

122 x 686 x 185 = 15483020

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.

122 : 1, 2, 61, 122

686 : 1, 2, 7, 14, 49, 98, 343, 686

185 : 1, 5, 37, 185

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 122,686,185, is 1.

Now, the common factors can be found like this.

122:2x 61

686:2x 7x 7x 7

185:5x 37

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 = 15483020/(1x2)

LCM = 15483020/2

LCM = 7741510

Thus, we can understand that the LCM of 122,686,185 is 7741510.

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

• LCM of 789, 596, 876
• LCM of 112, 706, 466
• LCM of 771, 981, 369
• LCM of 352, 252, 627
• LCM of 732, 311, 314

1. What is the LCM of 122, 686, 185?

Answer: LCM of 122, 686, 185 is 7741510.

2. How to calculate the LCM of 122, 686, 185?

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 122, 686, 185.

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}.