Given numbers are 473,494,903,621

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

The LCM of 473,494,903,621 is 1015728714.

Find LCM of 473,494,903,621 with Prime Factorization

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

3 x 43 x 11 x 494 x 7 x 207 = 1015728714

Therefore, the lowest common multiple of 473,494,903,621 is 1015728714.

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.

473 x 494 x 903 x 621 = 131029004106

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.

473 : 1, 11, 43, 473

494 : 1, 2, 13, 19, 26, 38, 247, 494

903 : 1, 3, 7, 21, 43, 129, 301, 903

621 : 1, 3, 9, 23, 27, 69, 207, 621

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 473,494,903,621, is 1.

Now, the common factors can be found like this.

473:11x 43

494:2x 13x 19

903:3x 7x 43

621:3x 3x 3x 23

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

3x 43 = 129

Therefore, the value for common factors is 129.

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 = 131029004106/(1x129)

LCM = 131029004106/129

LCM = 1015728714

Thus, we can understand that the LCM of 473,494,903,621 is 1015728714.

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

• LCM of 370, 112, 957, 927
• LCM of 773, 105, 875, 819
• LCM of 415, 774, 336, 389
• LCM of 991, 826, 569, 631
• LCM of 615, 840, 600, 404

1. What is the LCM of 473, 494, 903, 621?

Answer: LCM of 473, 494, 903, 621 is 1015728714.

2. How to calculate the LCM of 473, 494, 903, 621?

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 473, 494, 903, 621.

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}.