Given numbers are 823,247,679,485

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

The LCM of 823,247,679,485 is 690138995.

Find LCM of 823,247,679,485 with Prime Factorization

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

97 x 823 x 247 x 7 x 5 = 690138995

Therefore, the lowest common multiple of 823,247,679,485 is 690138995.

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.

823 x 247 x 679 x 485 = 66943482515

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.

823 : 1, 823

247 : 1, 13, 19, 247

679 : 1, 7, 97, 679

485 : 1, 5, 97, 485

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 823,247,679,485, is 1.

Now, the common factors can be found like this.

823:823

247:13x 19

679:7x 97

485:5x 97

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

97 = 97

Therefore, the value for common factors is 97.

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 = 66943482515/(1x97)

LCM = 66943482515/97

LCM = 690138995

Thus, we can understand that the LCM of 823,247,679,485 is 690138995.

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

• LCM of 839, 246, 715, 691
• LCM of 324, 709, 262, 350
• LCM of 534, 341, 915, 333
• LCM of 433, 114, 759, 188
• LCM of 277, 805, 330, 349

1. What is the LCM of 823, 247, 679, 485?

Answer: LCM of 823, 247, 679, 485 is 690138995.

2. How to calculate the LCM of 823, 247, 679, 485?

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 823, 247, 679, 485.

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}.