Given numbers are 133,668,155,164

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

The LCM of 133,668,155,164 is 564603620.

Find LCM of 133,668,155,164 with Prime Factorization

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

2 x 2 x 133 x 167 x 155 x 41 = 564603620

Therefore, the lowest common multiple of 133,668,155,164 is 564603620.

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.

133 x 668 x 155 x 164 = 2258414480

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.

133 : 1, 7, 19, 133

668 : 1, 2, 4, 167, 334, 668

155 : 1, 5, 31, 155

164 : 1, 2, 4, 41, 82, 164

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 133,668,155,164, is 1.

Now, the common factors can be found like this.

133:7x 19

668:2x 2x 167

155:5x 31

164:2x 2x 41

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 2258414480/(1x4)

LCM = 2258414480/4

LCM = 564603620

Thus, we can understand that the LCM of 133,668,155,164 is 564603620.

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

• LCM of 649, 229, 775, 920
• LCM of 512, 968, 675, 954
• LCM of 197, 432, 391, 861
• LCM of 693, 290, 997, 721
• LCM of 581, 543, 686, 241

1. What is the LCM of 133, 668, 155, 164?

Answer: LCM of 133, 668, 155, 164 is 564603620.

2. How to calculate the LCM of 133, 668, 155, 164?

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 133, 668, 155, 164.

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}.