Given numbers are 130,974,725,621

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

The LCM of 130,974,725,621 is 5700748950.

Find LCM of 130,974,725,621 with Prime Factorization

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

2 x 5 x 13 x 487 x 145 x 621 = 5700748950

Therefore, the lowest common multiple of 130,974,725,621 is 5700748950.

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.

130 x 974 x 725 x 621 = 57007489500

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.

130 : 1, 2, 5, 10, 13, 26, 65, 130

974 : 1, 2, 487, 974

725 : 1, 5, 25, 29, 145, 725

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 130,974,725,621, is 1.

Now, the common factors can be found like this.

130:2x 5x 13

974:2x 487

725:5x 5x 29

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.

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 57007489500/(1x10)

LCM = 57007489500/10

LCM = 5700748950

Thus, we can understand that the LCM of 130,974,725,621 is 5700748950.

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

• LCM of 336, 263, 950, 419
• LCM of 276, 653, 134, 522
• LCM of 505, 883, 979, 316
• LCM of 739, 638, 159, 591
• LCM of 538, 580, 809, 912

1. What is the LCM of 130, 974, 725, 621?

Answer: LCM of 130, 974, 725, 621 is 5700748950.

2. How to calculate the LCM of 130, 974, 725, 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 130, 974, 725, 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}.