Given numbers are 523,202,542,990

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

The LCM of 523,202,542,990 is 14171882670.

Find LCM of 523,202,542,990 with Prime Factorization

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

2 x 523 x 101 x 271 x 495 = 14171882670

Therefore, the lowest common multiple of 523,202,542,990 is 14171882670.

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.

523 x 202 x 542 x 990 = 56687530680

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.

523 : 1, 523

202 : 1, 2, 101, 202

542 : 1, 2, 271, 542

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 523,202,542,990, is 1.

Now, the common factors can be found like this.

523:523

202:2x 101

542:2x 271

990:2x 3x 3x 5x 11

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 56687530680/(1x4)

LCM = 56687530680/4

LCM = 14171882670

Thus, we can understand that the LCM of 523,202,542,990 is 14171882670.

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

• LCM of 322, 730, 870, 533
• LCM of 129, 619, 888, 377
• LCM of 990, 915, 938, 940
• LCM of 919, 612, 138, 496
• LCM of 350, 339, 809, 879

1. What is the LCM of 523, 202, 542, 990?

Answer: LCM of 523, 202, 542, 990 is 14171882670.

2. How to calculate the LCM of 523, 202, 542, 990?

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 523, 202, 542, 990.

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}.