Given numbers are 648,701,344,456,257

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

The LCM of 648,701,344,456,257 is 95377998312.

Find LCM of 648,701,344,456,257 with Prime Factorization

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

2 x 2 x 2 x 3 x 27 x 701 x 43 x 19 x 257 = 95377998312

Therefore, the lowest common multiple of 648,701,344,456,257 is 95377998312.

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.

648 x 701 x 344 x 456 x 257 = 18312575675904

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.

648 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

701 : 1, 701

344 : 1, 2, 4, 8, 43, 86, 172, 344

456 : 1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456

257 : 1, 257

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 648,701,344,456,257, is 1.

Now, the common factors can be found like this.

648:2x 2x 2x 3x 3x 3x 3

701:701

344:2x 2x 2x 43

456:2x 2x 2x 3x 19

257:257

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

2x 2x 2x 2x 2x 2x 3 = 192

Therefore, the value for common factors is 192.

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 = 18312575675904/(1x192)

LCM = 18312575675904/192

LCM = 95377998312

Thus, we can understand that the LCM of 648,701,344,456,257 is 95377998312.

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

• LCM of 772, 844, 358, 135, 860
• LCM of 819, 570, 942, 520, 956
• LCM of 428, 829, 819, 687, 389
• LCM of 755, 500, 396, 846, 160
• LCM of 887, 496, 600, 323, 359

1. What is the LCM of 648, 701, 344, 456, 257?

Answer: LCM of 648, 701, 344, 456, 257 is 95377998312.

2. How to calculate the LCM of 648, 701, 344, 456, 257?

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 648, 701, 344, 456, 257.

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}.