Given numbers are 485,247,589,91

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

The LCM of 485,247,589,91 is 25995515.

Find LCM of 485,247,589,91 with Prime Factorization

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

13 x 19 x 485 x 1 x 31 x 7 = 25995515

Therefore, the lowest common multiple of 485,247,589,91 is 25995515.

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.

485 x 247 x 589 x 91 = 6420892205

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.

485 : 1, 5, 97, 485

247 : 1, 13, 19, 247

589 : 1, 19, 31, 589

91 : 1, 7, 13, 91

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 485,247,589,91, is 1.

Now, the common factors can be found like this.

485:5x 97

247:13x 19

589:19x 31

91:7x 13

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

13x 19 = 247

Therefore, the value for common factors is 247.

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 = 6420892205/(1x247)

LCM = 6420892205/247

LCM = 25995515

Thus, we can understand that the LCM of 485,247,589,91 is 25995515.

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

• LCM of 726, 646, 288, 61
• LCM of 762, 734, 336, 53
• LCM of 352, 318, 465, 32
• LCM of 952, 733, 131, 40
• LCM of 108, 395, 903, 45

1. What is the LCM of 485, 247, 589, 91?

Answer: LCM of 485, 247, 589, 91 is 25995515.

2. How to calculate the LCM of 485, 247, 589, 91?

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 485, 247, 589, 91.

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}.