Given numbers are 671,671,806,471

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

The LCM of 671,671,806,471 is 254729046.

Find LCM of 671,671,806,471 with Prime Factorization

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

11 x 61 x 1 x 1 x 806 x 471 = 254729046

Therefore, the lowest common multiple of 671,671,806,471 is 254729046.

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.

671 x 671 x 806 x 471 = 170923189866

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.

671 : 1, 11, 61, 671

671 : 1, 11, 61, 671

806 : 1, 2, 13, 26, 31, 62, 403, 806

471 : 1, 3, 157, 471

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,671,806,471, is 1.

Now, the common factors can be found like this.

671:11x 61

671:11x 61

806:2x 13x 31

471:3x 157

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

11x 61 = 671

Therefore, the value for common factors is 671.

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 = 170923189866/(1x671)

LCM = 170923189866/671

LCM = 254729046

Thus, we can understand that the LCM of 671,671,806,471 is 254729046.

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

• LCM of 986, 297, 835, 520
• LCM of 835, 936, 768, 188
• LCM of 827, 330, 601, 204
• LCM of 183, 681, 965, 591
• LCM of 342, 254, 507, 159

1. What is the LCM of 671, 671, 806, 471?

Answer: LCM of 671, 671, 806, 471 is 254729046.

2. How to calculate the LCM of 671, 671, 806, 471?

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 671, 671, 806, 471.

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}.