Given numbers are 520,227,670,842

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

The LCM of 520,227,670,842 is 3329554280.

Find LCM of 520,227,670,842 with Prime Factorization

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

2 x 5 x 52 x 227 x 67 x 421 = 3329554280

Therefore, the lowest common multiple of 520,227,670,842 is 3329554280.

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.

520 x 227 x 670 x 842 = 66591085600

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.

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

227 : 1, 227

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

842 : 1, 2, 421, 842

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,227,670,842, is 1.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

227:227

670:2x 5x 67

842:2x 421

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

2x 2x 5 = 20

Therefore, the value for common factors is 20.

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 = 66591085600/(1x20)

LCM = 66591085600/20

LCM = 3329554280

Thus, we can understand that the LCM of 520,227,670,842 is 3329554280.

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

• LCM of 695, 211, 262, 747
• LCM of 930, 647, 380, 253
• LCM of 324, 633, 165, 975
• LCM of 539, 923, 800, 114
• LCM of 380, 151, 117, 918

1. What is the LCM of 520, 227, 670, 842?

Answer: LCM of 520, 227, 670, 842 is 3329554280.

2. How to calculate the LCM of 520, 227, 670, 842?

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 520, 227, 670, 842.

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}.