Given numbers are 442,402,627,921

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

The LCM of 442,402,627,921 is 5700369246.

Find LCM of 442,402,627,921 with Prime Factorization

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

2 x 3 x 221 x 67 x 209 x 307 = 5700369246

Therefore, the lowest common multiple of 442,402,627,921 is 5700369246.

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.

442 x 402 x 627 x 921 = 102606646428

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.

442 : 1, 2, 13, 17, 26, 34, 221, 442

402 : 1, 2, 3, 6, 67, 134, 201, 402

627 : 1, 3, 11, 19, 33, 57, 209, 627

921 : 1, 3, 307, 921

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 442,402,627,921, is 1.

Now, the common factors can be found like this.

442:2x 13x 17

402:2x 3x 67

627:3x 11x 19

921:3x 307

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 102606646428/(1x18)

LCM = 102606646428/18

LCM = 5700369246

Thus, we can understand that the LCM of 442,402,627,921 is 5700369246.

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

• LCM of 200, 709, 932, 761
• LCM of 774, 715, 944, 309
• LCM of 204, 467, 998, 931
• LCM of 966, 870, 628, 671
• LCM of 845, 319, 777, 531

1. What is the LCM of 442, 402, 627, 921?

Answer: LCM of 442, 402, 627, 921 is 5700369246.

2. How to calculate the LCM of 442, 402, 627, 921?

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 442, 402, 627, 921.

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}.