Given numbers are 428,133,274,996

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

The LCM of 428,133,274,996 is 1941848412.

Find LCM of 428,133,274,996 with Prime Factorization

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

2 x 2 x 107 x 133 x 137 x 249 = 1941848412

Therefore, the lowest common multiple of 428,133,274,996 is 1941848412.

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 133 x 274 x 996 = 15534787296

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

133 : 1, 7, 19, 133

274 : 1, 2, 137, 274

996 : 1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 428,133,274,996, is 1.

Now, the common factors can be found like this.

428:2x 2x 107

133:7x 19

274:2x 137

996:2x 2x 3x 83

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 2 = 8

Therefore, the value for common factors is 8.

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 = 15534787296/(1x8)

LCM = 15534787296/8

LCM = 1941848412

Thus, we can understand that the LCM of 428,133,274,996 is 1941848412.

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

• LCM of 401, 875, 835, 989
• LCM of 100, 500, 555, 423
• LCM of 480, 677, 675, 382
• LCM of 288, 626, 671, 584
• LCM of 606, 879, 555, 922

1. What is the LCM of 428, 133, 274, 996?

Answer: LCM of 428, 133, 274, 996 is 1941848412.

2. How to calculate the LCM of 428, 133, 274, 996?

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, 133, 274, 996.

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}.