Given numbers are 309,422,619,310

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

The LCM of 309,422,619,310 is 12511036110.

Find LCM of 309,422,619,310 with Prime Factorization

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

2 x 309 x 211 x 619 x 155 = 12511036110

Therefore, the lowest common multiple of 309,422,619,310 is 12511036110.

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.

309 x 422 x 619 x 310 = 25022072220

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.

309 : 1, 3, 103, 309

422 : 1, 2, 211, 422

619 : 1, 619

310 : 1, 2, 5, 10, 31, 62, 155, 310

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 309,422,619,310, is 1.

Now, the common factors can be found like this.

309:3x 103

422:2x 211

619:619

310:2x 5x 31

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 = 25022072220/(1x2)

LCM = 25022072220/2

LCM = 12511036110

Thus, we can understand that the LCM of 309,422,619,310 is 12511036110.

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

• LCM of 191, 336, 193, 396
• LCM of 830, 852, 173, 302
• LCM of 591, 548, 179, 332
• LCM of 950, 311, 495, 649
• LCM of 622, 512, 571, 857

1. What is the LCM of 309, 422, 619, 310?

Answer: LCM of 309, 422, 619, 310 is 12511036110.

2. How to calculate the LCM of 309, 422, 619, 310?

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 309, 422, 619, 310.

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}.