Given numbers are 668,670,479,545

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

The LCM of 668,670,479,545 is 11683777580.

Find LCM of 668,670,479,545 with Prime Factorization

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

2 x 5 x 334 x 67 x 479 x 109 = 11683777580

Therefore, the lowest common multiple of 668,670,479,545 is 11683777580.

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.

668 x 670 x 479 x 545 = 116837775800

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.

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

670 : 1, 2, 5, 10, 67, 134, 335, 670

479 : 1, 479

545 : 1, 5, 109, 545

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,670,479,545, is 1.

Now, the common factors can be found like this.

668:2x 2x 167

670:2x 5x 67

479:479

545:5x 109

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 116837775800/(1x10)

LCM = 116837775800/10

LCM = 11683777580

Thus, we can understand that the LCM of 668,670,479,545 is 11683777580.

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

• LCM of 549, 894, 183, 931
• LCM of 674, 891, 409, 859
• LCM of 311, 809, 913, 878
• LCM of 464, 592, 685, 954
• LCM of 539, 945, 947, 142

1. What is the LCM of 668, 670, 479, 545?

Answer: LCM of 668, 670, 479, 545 is 11683777580.

2. How to calculate the LCM of 668, 670, 479, 545?

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 668, 670, 479, 545.

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}.