Given numbers are 674,878,422,209

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

The LCM of 674,878,422,209 is 13048276714.

Find LCM of 674,878,422,209 with Prime Factorization

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

2 x 337 x 439 x 211 x 209 = 13048276714

Therefore, the lowest common multiple of 674,878,422,209 is 13048276714.

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.

674 x 878 x 422 x 209 = 52193106856

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.

674 : 1, 2, 337, 674

878 : 1, 2, 439, 878

422 : 1, 2, 211, 422

209 : 1, 11, 19, 209

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 674,878,422,209, is 1.

Now, the common factors can be found like this.

674:2x 337

878:2x 439

422:2x 211

209:11x 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 2 = 4

Therefore, the value for common factors is 4.

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 = 52193106856/(1x4)

LCM = 52193106856/4

LCM = 13048276714

Thus, we can understand that the LCM of 674,878,422,209 is 13048276714.

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

• LCM of 642, 473, 624, 468
• LCM of 445, 322, 150, 353
• LCM of 385, 436, 845, 924
• LCM of 280, 696, 524, 591
• LCM of 955, 554, 996, 573

1. What is the LCM of 674, 878, 422, 209?

Answer: LCM of 674, 878, 422, 209 is 13048276714.

2. How to calculate the LCM of 674, 878, 422, 209?

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 674, 878, 422, 209.

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}.