Given numbers are 609,170,479,802

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

The LCM of 609,170,479,802 is 19885938870.

Find LCM of 609,170,479,802 with Prime Factorization

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

2 x 609 x 85 x 479 x 401 = 19885938870

Therefore, the lowest common multiple of 609,170,479,802 is 19885938870.

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.

609 x 170 x 479 x 802 = 39771877740

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.

609 : 1, 3, 7, 21, 29, 87, 203, 609

170 : 1, 2, 5, 10, 17, 34, 85, 170

479 : 1, 479

802 : 1, 2, 401, 802

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 609,170,479,802, is 1.

Now, the common factors can be found like this.

609:3x 7x 29

170:2x 5x 17

479:479

802:2x 401

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 = 39771877740/(1x2)

LCM = 39771877740/2

LCM = 19885938870

Thus, we can understand that the LCM of 609,170,479,802 is 19885938870.

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

• LCM of 199, 243, 115, 745
• LCM of 661, 693, 422, 250
• LCM of 663, 206, 105, 238
• LCM of 792, 214, 246, 255
• LCM of 967, 913, 602, 843

1. What is the LCM of 609, 170, 479, 802?

Answer: LCM of 609, 170, 479, 802 is 19885938870.

2. How to calculate the LCM of 609, 170, 479, 802?

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 609, 170, 479, 802.

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}.