Given numbers are 677,128,656,496,676

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

The LCM of 677,128,656,496,676 is 18613622144.

Find LCM of 677,128,656,496,676 with Prime Factorization

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

2 x 2 x 2 x 2 x 677 x 8 x 41 x 31 x 169 = 18613622144

Therefore, the lowest common multiple of 677,128,656,496,676 is 18613622144.

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.

677 x 128 x 656 x 496 x 676 = 19060349075456

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.

677 : 1, 677

128 : 1, 2, 4, 8, 16, 32, 64, 128

656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656

496 : 1, 2, 4, 8, 16, 31, 62, 124, 248, 496

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 677,128,656,496,676, is 1.

Now, the common factors can be found like this.

677:677

128:2x 2x 2x 2x 2x 2x 2

656:2x 2x 2x 2x 41

496:2x 2x 2x 2x 31

676:2x 2x 13x 13

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 2x 2x 2x 2 = 1024

Therefore, the value for common factors is 1024.

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 = 19060349075456/(1x1024)

LCM = 19060349075456/1024

LCM = 18613622144

Thus, we can understand that the LCM of 677,128,656,496,676 is 18613622144.

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

• LCM of 831, 606, 766, 413, 799
• LCM of 819, 517, 231, 233, 816
• LCM of 952, 117, 667, 884, 864
• LCM of 266, 880, 842, 273, 688
• LCM of 105, 919, 947, 470, 963

1. What is the LCM of 677, 128, 656, 496, 676?

Answer: LCM of 677, 128, 656, 496, 676 is 18613622144.

2. How to calculate the LCM of 677, 128, 656, 496, 676?

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 677, 128, 656, 496, 676.

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}.