Given numbers are 669,669,298,427

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

The LCM of 669,669,298,427 is 85127574.

Find LCM of 669,669,298,427 with Prime Factorization

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

3 x 223 x 1 x 1 x 298 x 427 = 85127574

Therefore, the lowest common multiple of 669,669,298,427 is 85127574.

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.

669 x 669 x 298 x 427 = 56950347006

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.

669 : 1, 3, 223, 669

669 : 1, 3, 223, 669

298 : 1, 2, 149, 298

427 : 1, 7, 61, 427

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,669,298,427, is 1.

Now, the common factors can be found like this.

669:3x 223

669:3x 223

298:2x 149

427:7x 61

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

3x 223 = 669

Therefore, the value for common factors is 669.

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 = 56950347006/(1x669)

LCM = 56950347006/669

LCM = 85127574

Thus, we can understand that the LCM of 669,669,298,427 is 85127574.

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

• LCM of 798, 929, 201, 741
• LCM of 207, 262, 555, 216
• LCM of 638, 176, 341, 749
• LCM of 475, 961, 901, 914
• LCM of 128, 319, 194, 696

1. What is the LCM of 669, 669, 298, 427?

Answer: LCM of 669, 669, 298, 427 is 85127574.

2. How to calculate the LCM of 669, 669, 298, 427?

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 669, 669, 298, 427.

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}.