Given numbers are 277,389,605,389

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

The LCM of 277,389,605,389 is 65190565.

Find LCM of 277,389,605,389 with Prime Factorization

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

389 x 277 x 1 x 605 x 1 = 65190565

Therefore, the lowest common multiple of 277,389,605,389 is 65190565.

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.

277 x 389 x 605 x 389 = 25359129785

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.

277 : 1, 277

389 : 1, 389

605 : 1, 5, 11, 55, 121, 605

389 : 1, 389

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 277,389,605,389, is 1.

Now, the common factors can be found like this.

277:277

389:389

605:5x 11x 11

389:389

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

389 = 389

Therefore, the value for common factors is 389.

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 = 25359129785/(1x389)

LCM = 25359129785/389

LCM = 65190565

Thus, we can understand that the LCM of 277,389,605,389 is 65190565.

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

• LCM of 600, 997, 772, 173
• LCM of 666, 487, 804, 816
• LCM of 758, 977, 450, 402
• LCM of 677, 618, 872, 376
• LCM of 609, 265, 758, 255

1. What is the LCM of 277, 389, 605, 389?

Answer: LCM of 277, 389, 605, 389 is 65190565.

2. How to calculate the LCM of 277, 389, 605, 389?

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 277, 389, 605, 389.

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}.