Given numbers are 166,157,313,138

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

The LCM of 166,157,313,138 is 562861014.

Find LCM of 166,157,313,138 with Prime Factorization

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

2 x 83 x 157 x 313 x 69 = 562861014

Therefore, the lowest common multiple of 166,157,313,138 is 562861014.

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.

166 x 157 x 313 x 138 = 1125722028

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.

166 : 1, 2, 83, 166

157 : 1, 157

313 : 1, 313

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 166,157,313,138, is 1.

Now, the common factors can be found like this.

166:2x 83

157:157

313:313

138:2x 3x 23

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 = 1125722028/(1x2)

LCM = 1125722028/2

LCM = 562861014

Thus, we can understand that the LCM of 166,157,313,138 is 562861014.

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

• LCM of 230, 614, 784, 201
• LCM of 796, 714, 185, 575
• LCM of 282, 946, 407, 561
• LCM of 637, 199, 656, 844
• LCM of 205, 870, 444, 207

1. What is the LCM of 166, 157, 313, 138?

Answer: LCM of 166, 157, 313, 138 is 562861014.

2. How to calculate the LCM of 166, 157, 313, 138?

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 166, 157, 313, 138.

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}.