Given numbers are 523,439,878,721

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

The LCM of 523,439,878,721 is 331078874.

Find LCM of 523,439,878,721 with Prime Factorization

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

439 x 523 x 1 x 2 x 721 = 331078874

Therefore, the lowest common multiple of 523,439,878,721 is 331078874.

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 439 x 878 x 721 = 145343625686

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

439 : 1, 439

878 : 1, 2, 439, 878

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 523,439,878,721, is 1.

Now, the common factors can be found like this.

523:523

439:439

878:2x 439

721:7x 103

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

439 = 439

Therefore, the value for common factors is 439.

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 = 145343625686/(1x439)

LCM = 145343625686/439

LCM = 331078874

Thus, we can understand that the LCM of 523,439,878,721 is 331078874.

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

• LCM of 522, 729, 893, 591
• LCM of 153, 560, 332, 392
• LCM of 550, 993, 896, 503
• LCM of 582, 884, 256, 750
• LCM of 868, 390, 607, 385

1. What is the LCM of 523, 439, 878, 721?

Answer: LCM of 523, 439, 878, 721 is 331078874.

2. How to calculate the LCM of 523, 439, 878, 721?

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, 439, 878, 721.

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}.