Given numbers are 290,442,669,811

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

The LCM of 290,442,669,811 is 34772606310.

Find LCM of 290,442,669,811 with Prime Factorization

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

2 x 145 x 221 x 669 x 811 = 34772606310

Therefore, the lowest common multiple of 290,442,669,811 is 34772606310.

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.

290 x 442 x 669 x 811 = 69545212620

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.

290 : 1, 2, 5, 10, 29, 58, 145, 290

442 : 1, 2, 13, 17, 26, 34, 221, 442

669 : 1, 3, 223, 669

811 : 1, 811

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 290,442,669,811, is 1.

Now, the common factors can be found like this.

290:2x 5x 29

442:2x 13x 17

669:3x 223

811:811

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 = 69545212620/(1x2)

LCM = 69545212620/2

LCM = 34772606310

Thus, we can understand that the LCM of 290,442,669,811 is 34772606310.

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

• LCM of 150, 729, 223, 782
• LCM of 545, 699, 133, 280
• LCM of 484, 863, 237, 579
• LCM of 402, 925, 563, 932
• LCM of 985, 198, 504, 792

1. What is the LCM of 290, 442, 669, 811?

Answer: LCM of 290, 442, 669, 811 is 34772606310.

2. How to calculate the LCM of 290, 442, 669, 811?

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 290, 442, 669, 811.

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}.