Given numbers are 673,634,428,974

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

The LCM of 673,634,428,974 is 44467944676.

Find LCM of 673,634,428,974 with Prime Factorization

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

2 x 673 x 317 x 214 x 487 = 44467944676

Therefore, the lowest common multiple of 673,634,428,974 is 44467944676.

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.

673 x 634 x 428 x 974 = 177871778704

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.

673 : 1, 673

634 : 1, 2, 317, 634

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

974 : 1, 2, 487, 974

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 673,634,428,974, is 1.

Now, the common factors can be found like this.

673:673

634:2x 317

428:2x 2x 107

974:2x 487

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 = 177871778704/(1x4)

LCM = 177871778704/4

LCM = 44467944676

Thus, we can understand that the LCM of 673,634,428,974 is 44467944676.

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

• LCM of 764, 294, 754, 671
• LCM of 299, 235, 849, 905
• LCM of 181, 682, 954, 560
• LCM of 416, 654, 354, 489
• LCM of 857, 846, 888, 898

1. What is the LCM of 673, 634, 428, 974?

Answer: LCM of 673, 634, 428, 974 is 44467944676.

2. How to calculate the LCM of 673, 634, 428, 974?

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 673, 634, 428, 974.

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}.