Given numbers are 687,396,229,545,977

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

The LCM of 687,396,229,545,977 is 48286056060.

Find LCM of 687,396,229,545,977 with Prime Factorization

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

3 x 229 x 1 x 132 x 1 x 545 x 977 = 48286056060

Therefore, the lowest common multiple of 687,396,229,545,977 is 48286056060.

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.

687 x 396 x 229 x 545 x 977 = 33172520513220

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.

687 : 1, 3, 229, 687

396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

229 : 1, 229

545 : 1, 5, 109, 545

977 : 1, 977

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 687,396,229,545,977, is 1.

Now, the common factors can be found like this.

687:3x 229

396:2x 2x 3x 3x 11

229:229

545:5x 109

977:977

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

3x 229 = 687

Therefore, the value for common factors is 687.

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 = 33172520513220/(1x687)

LCM = 33172520513220/687

LCM = 48286056060

Thus, we can understand that the LCM of 687,396,229,545,977 is 48286056060.

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

• LCM of 615, 831, 537, 923, 511
• LCM of 376, 580, 804, 568, 580
• LCM of 534, 109, 335, 528, 684
• LCM of 434, 386, 931, 798, 676
• LCM of 167, 920, 552, 176, 650

1. What is the LCM of 687, 396, 229, 545, 977?

Answer: LCM of 687, 396, 229, 545, 977 is 48286056060.

2. How to calculate the LCM of 687, 396, 229, 545, 977?

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 687, 396, 229, 545, 977.

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}.