Given numbers are 920,808,612,969

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

The LCM of 920,808,612,969 is 270118440.

Find LCM of 920,808,612,969 with Prime Factorization

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

2 x 2 x 2 x 3 x 17 x 115 x 101 x 3 x 19 = 270118440

Therefore, the lowest common multiple of 920,808,612,969 is 270118440.

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.

920 x 808 x 612 x 969 = 440833294080

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.

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

808 : 1, 2, 4, 8, 101, 202, 404, 808

612 : 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

969 : 1, 3, 17, 19, 51, 57, 323, 969

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 920,808,612,969, is 1.

Now, the common factors can be found like this.

920:2x 2x 2x 5x 23

808:2x 2x 2x 101

612:2x 2x 3x 3x 17

969:3x 17x 19

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 2x 2x 2x 3x 17 = 1632

Therefore, the value for common factors is 1632.

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 = 440833294080/(1x1632)

LCM = 440833294080/1632

LCM = 270118440

Thus, we can understand that the LCM of 920,808,612,969 is 270118440.

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

• LCM of 333, 789, 105, 897
• LCM of 660, 222, 934, 129
• LCM of 492, 451, 942, 396
• LCM of 813, 890, 839, 672
• LCM of 125, 370, 591, 996

1. What is the LCM of 920, 808, 612, 969?

Answer: LCM of 920, 808, 612, 969 is 270118440.

2. How to calculate the LCM of 920, 808, 612, 969?

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 920, 808, 612, 969.

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}.