Given numbers are 923,642,529,130

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

The LCM of 923,642,529,130 is 1567337070.

Find LCM of 923,642,529,130 with Prime Factorization

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

2 x 13 x 71 x 321 x 529 x 5 = 1567337070

Therefore, the lowest common multiple of 923,642,529,130 is 1567337070.

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.

923 x 642 x 529 x 130 = 40750763820

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.

923 : 1, 13, 71, 923

642 : 1, 2, 3, 6, 107, 214, 321, 642

529 : 1, 23, 529

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 923,642,529,130, is 1.

Now, the common factors can be found like this.

923:13x 71

642:2x 3x 107

529:23x 23

130:2x 5x 13

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 40750763820/(1x26)

LCM = 40750763820/26

LCM = 1567337070

Thus, we can understand that the LCM of 923,642,529,130 is 1567337070.

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

• LCM of 108, 314, 152, 595
• LCM of 219, 266, 628, 326
• LCM of 620, 990, 485, 891
• LCM of 835, 173, 877, 370
• LCM of 997, 281, 913, 627

1. What is the LCM of 923, 642, 529, 130?

Answer: LCM of 923, 642, 529, 130 is 1567337070.

2. How to calculate the LCM of 923, 642, 529, 130?

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 923, 642, 529, 130.

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}.