Given numbers are 978,982,668,793

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

The LCM of 978,982,668,793 is 127186202676.

Find LCM of 978,982,668,793 with Prime Factorization

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

2 x 489 x 491 x 334 x 793 = 127186202676

Therefore, the lowest common multiple of 978,982,668,793 is 127186202676.

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.

978 x 982 x 668 x 793 = 508744810704

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.

978 : 1, 2, 3, 6, 163, 326, 489, 978

982 : 1, 2, 491, 982

668 : 1, 2, 4, 167, 334, 668

793 : 1, 13, 61, 793

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 978,982,668,793, is 1.

Now, the common factors can be found like this.

978:2x 3x 163

982:2x 491

668:2x 2x 167

793:13x 61

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 = 508744810704/(1x4)

LCM = 508744810704/4

LCM = 127186202676

Thus, we can understand that the LCM of 978,982,668,793 is 127186202676.

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

• LCM of 640, 550, 757, 277
• LCM of 569, 483, 410, 195
• LCM of 465, 210, 309, 463
• LCM of 549, 941, 317, 663
• LCM of 695, 760, 667, 987

1. What is the LCM of 978, 982, 668, 793?

Answer: LCM of 978, 982, 668, 793 is 127186202676.

2. How to calculate the LCM of 978, 982, 668, 793?

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 978, 982, 668, 793.

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}.