Given numbers are 440,523,539,87

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

The LCM of 440,523,539,87 is 981001560.

Find LCM of 440,523,539,87 with Prime Factorization

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

11 x 40 x 523 x 49 x 87 = 981001560

Therefore, the lowest common multiple of 440,523,539,87 is 981001560.

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.

440 x 523 x 539 x 87 = 10791017160

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.

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

523 : 1, 523

539 : 1, 7, 11, 49, 77, 539

87 : 1, 3, 29, 87

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 440,523,539,87, is 1.

Now, the common factors can be found like this.

440:2x 2x 2x 5x 11

523:523

539:7x 7x 11

87:3x 29

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

11 = 11

Therefore, the value for common factors is 11.

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 = 10791017160/(1x11)

LCM = 10791017160/11

LCM = 981001560

Thus, we can understand that the LCM of 440,523,539,87 is 981001560.

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

• LCM of 701, 979, 367, 85
• LCM of 111, 989, 744, 32
• LCM of 539, 818, 101, 54
• LCM of 298, 234, 416, 89
• LCM of 515, 785, 841, 76

1. What is the LCM of 440, 523, 539, 87?

Answer: LCM of 440, 523, 539, 87 is 981001560.

2. How to calculate the LCM of 440, 523, 539, 87?

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 440, 523, 539, 87.

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}.