Given numbers are 668,985,166,558

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

The LCM of 668,985,166,558 is 15236842860.

Find LCM of 668,985,166,558 with Prime Factorization

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

2 x 334 x 985 x 83 x 279 = 15236842860

Therefore, the lowest common multiple of 668,985,166,558 is 15236842860.

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.

668 x 985 x 166 x 558 = 60947371440

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.

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

985 : 1, 5, 197, 985

166 : 1, 2, 83, 166

558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,985,166,558, is 1.

Now, the common factors can be found like this.

668:2x 2x 167

985:5x 197

166:2x 83

558:2x 3x 3x 31

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 = 60947371440/(1x4)

LCM = 60947371440/4

LCM = 15236842860

Thus, we can understand that the LCM of 668,985,166,558 is 15236842860.

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

• LCM of 996, 897, 933, 324
• LCM of 673, 665, 946, 689
• LCM of 755, 857, 740, 854
• LCM of 547, 762, 200, 685
• LCM of 726, 965, 895, 859

1. What is the LCM of 668, 985, 166, 558?

Answer: LCM of 668, 985, 166, 558 is 15236842860.

2. How to calculate the LCM of 668, 985, 166, 558?

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 668, 985, 166, 558.

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}.