Given numbers are 402,942,628,194

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

The LCM of 402,942,628,194 is 12244116.

Find LCM of 402,942,628,194 with Prime Factorization

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

2 x 3 x 157 x 67 x 1 x 2 x 97 = 12244116

Therefore, the lowest common multiple of 402,942,628,194 is 12244116.

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.

402 x 942 x 628 x 194 = 46135829088

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.

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

942 : 1, 2, 3, 6, 157, 314, 471, 942

628 : 1, 2, 4, 157, 314, 628

194 : 1, 2, 97, 194

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,942,628,194, is 2.

Now, the common factors can be found like this.

402:2x 3x 67

942:2x 3x 157

628:2x 2x 157

194:2x 97

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 3x 157 = 1884

Therefore, the value for common factors is 1884.

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 = 46135829088/(2x1884)

LCM = 46135829088/3768

LCM = 12244116

Thus, we can understand that the LCM of 402,942,628,194 is 12244116.

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

• LCM of 139, 382, 213, 740
• LCM of 995, 346, 387, 978
• LCM of 344, 389, 222, 545
• LCM of 280, 944, 140, 717
• LCM of 381, 250, 799, 686

1. What is the LCM of 402, 942, 628, 194?

Answer: LCM of 402, 942, 628, 194 is 12244116.

2. How to calculate the LCM of 402, 942, 628, 194?

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 402, 942, 628, 194.

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}.