Given numbers are 394,716,238,747

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

The LCM of 394,716,238,747 is 12538535436.

Find LCM of 394,716,238,747 with Prime Factorization

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

2 x 197 x 358 x 119 x 747 = 12538535436

Therefore, the lowest common multiple of 394,716,238,747 is 12538535436.

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.

394 x 716 x 238 x 747 = 50154141744

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.

394 : 1, 2, 197, 394

716 : 1, 2, 4, 179, 358, 716

238 : 1, 2, 7, 14, 17, 34, 119, 238

747 : 1, 3, 9, 83, 249, 747

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 394,716,238,747, is 1.

Now, the common factors can be found like this.

394:2x 197

716:2x 2x 179

238:2x 7x 17

747:3x 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 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 = 50154141744/(1x4)

LCM = 50154141744/4

LCM = 12538535436

Thus, we can understand that the LCM of 394,716,238,747 is 12538535436.

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

• LCM of 641, 895, 702, 150
• LCM of 317, 992, 690, 849
• LCM of 424, 816, 599, 307
• LCM of 870, 702, 346, 910
• LCM of 251, 758, 679, 965

1. What is the LCM of 394, 716, 238, 747?

Answer: LCM of 394, 716, 238, 747 is 12538535436.

2. How to calculate the LCM of 394, 716, 238, 747?

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 394, 716, 238, 747.

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}.