Given numbers are 634,690,208,344,473

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

The LCM of 634,690,208,344,473 is 10759766160.

Find LCM of 634,690,208,344,473 with Prime Factorization

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

2 x 2 x 2 x 43 x 317 x 345 x 26 x 1 x 11 = 10759766160

Therefore, the lowest common multiple of 634,690,208,344,473 is 10759766160.

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.

634 x 690 x 208 x 344 x 473 = 14805438236160

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.

634 : 1, 2, 317, 634

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

344 : 1, 2, 4, 8, 43, 86, 172, 344

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 634,690,208,344,473, is 1.

Now, the common factors can be found like this.

634:2x 317

690:2x 3x 5x 23

208:2x 2x 2x 2x 13

344:2x 2x 2x 43

473:11x 43

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

2x 2x 2x 2x 2x 43 = 1376

Therefore, the value for common factors is 1376.

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 = 14805438236160/(1x1376)

LCM = 14805438236160/1376

LCM = 10759766160

Thus, we can understand that the LCM of 634,690,208,344,473 is 10759766160.

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

• LCM of 478, 383, 253, 829, 928
• LCM of 939, 225, 554, 401, 650
• LCM of 927, 231, 127, 395, 154
• LCM of 404, 130, 898, 305, 416
• LCM of 989, 691, 116, 443, 131

1. What is the LCM of 634, 690, 208, 344, 473?

Answer: LCM of 634, 690, 208, 344, 473 is 10759766160.

2. How to calculate the LCM of 634, 690, 208, 344, 473?

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 634, 690, 208, 344, 473.

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}.