Given numbers are 428,676,849,553

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

The LCM of 428,676,849,553 is 33959657004.

Find LCM of 428,676,849,553 with Prime Factorization

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

2 x 2 x 107 x 169 x 849 x 553 = 33959657004

Therefore, the lowest common multiple of 428,676,849,553 is 33959657004.

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.

428 x 676 x 849 x 553 = 135838628016

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.

428 : 1, 2, 4, 107, 214, 428

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

849 : 1, 3, 283, 849

553 : 1, 7, 79, 553

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 428,676,849,553, is 1.

Now, the common factors can be found like this.

428:2x 2x 107

676:2x 2x 13x 13

849:3x 283

553:7x 79

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 135838628016/(1x4)

LCM = 135838628016/4

LCM = 33959657004

Thus, we can understand that the LCM of 428,676,849,553 is 33959657004.

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

• LCM of 696, 920, 728, 191
• LCM of 309, 401, 964, 384
• LCM of 267, 668, 760, 743
• LCM of 838, 933, 520, 904
• LCM of 297, 473, 792, 475

1. What is the LCM of 428, 676, 849, 553?

Answer: LCM of 428, 676, 849, 553 is 33959657004.

2. How to calculate the LCM of 428, 676, 849, 553?

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 428, 676, 849, 553.

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}.