Given numbers are 426,471,641,306

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

The LCM of 426,471,641,306 is 2186439462.

Find LCM of 426,471,641,306 with Prime Factorization

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

2 x 3 x 71 x 157 x 641 x 51 = 2186439462

Therefore, the lowest common multiple of 426,471,641,306 is 2186439462.

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.

426 x 471 x 641 x 306 = 39355910316

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.

426 : 1, 2, 3, 6, 71, 142, 213, 426

471 : 1, 3, 157, 471

641 : 1, 641

306 : 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 426,471,641,306, is 1.

Now, the common factors can be found like this.

426:2x 3x 71

471:3x 157

641:641

306:2x 3x 3x 17

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 39355910316/(1x18)

LCM = 39355910316/18

LCM = 2186439462

Thus, we can understand that the LCM of 426,471,641,306 is 2186439462.

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

• LCM of 193, 483, 792, 528
• LCM of 309, 892, 498, 329
• LCM of 879, 729, 178, 185
• LCM of 850, 559, 222, 499
• LCM of 505, 528, 104, 523

1. What is the LCM of 426, 471, 641, 306?

Answer: LCM of 426, 471, 641, 306 is 2186439462.

2. How to calculate the LCM of 426, 471, 641, 306?

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 426, 471, 641, 306.

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}.