Given numbers are 378,997,834,393

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

The LCM of 378,997,834,393 is 6862352994.

Find LCM of 378,997,834,393 with Prime Factorization

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

2 x 3 x 63 x 997 x 139 x 131 = 6862352994

Therefore, the lowest common multiple of 378,997,834,393 is 6862352994.

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.

378 x 997 x 834 x 393 = 123522353892

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.

378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

997 : 1, 997

834 : 1, 2, 3, 6, 139, 278, 417, 834

393 : 1, 3, 131, 393

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 378,997,834,393, is 1.

Now, the common factors can be found like this.

378:2x 3x 3x 3x 7

997:997

834:2x 3x 139

393:3x 131

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 = 123522353892/(1x18)

LCM = 123522353892/18

LCM = 6862352994

Thus, we can understand that the LCM of 378,997,834,393 is 6862352994.

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

• LCM of 915, 834, 932, 747
• LCM of 111, 199, 709, 648
• LCM of 238, 176, 636, 100
• LCM of 605, 887, 557, 159
• LCM of 363, 222, 797, 962

1. What is the LCM of 378, 997, 834, 393?

Answer: LCM of 378, 997, 834, 393 is 6862352994.

2. How to calculate the LCM of 378, 997, 834, 393?

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 378, 997, 834, 393.

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}.