Given numbers are 578,194,626,942

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

The LCM of 578,194,626,942 is 8265417918.

Find LCM of 578,194,626,942 with Prime Factorization

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

2 x 289 x 97 x 313 x 471 = 8265417918

Therefore, the lowest common multiple of 578,194,626,942 is 8265417918.

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.

578 x 194 x 626 x 942 = 66123343344

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.

578 : 1, 2, 17, 34, 289, 578

194 : 1, 2, 97, 194

626 : 1, 2, 313, 626

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

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 578,194,626,942, is 2.

Now, the common factors can be found like this.

578:2x 17x 17

194:2x 97

626:2x 313

942:2x 3x 157

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 = 66123343344/(2x4)

LCM = 66123343344/8

LCM = 8265417918

Thus, we can understand that the LCM of 578,194,626,942 is 8265417918.

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

• LCM of 585, 853, 861, 514
• LCM of 941, 448, 509, 245
• LCM of 727, 723, 693, 223
• LCM of 243, 856, 671, 351
• LCM of 728, 579, 913, 357

1. What is the LCM of 578, 194, 626, 942?

Answer: LCM of 578, 194, 626, 942 is 8265417918.

2. How to calculate the LCM of 578, 194, 626, 942?

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 578, 194, 626, 942.

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}.