Given numbers are 581,158,831,166

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

The LCM of 581,158,831,166 is 76284138.

Find LCM of 581,158,831,166 with Prime Factorization

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

2 x 83 x 7 x 79 x 831 x 1 = 76284138

Therefore, the lowest common multiple of 581,158,831,166 is 76284138.

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.

581 x 158 x 831 x 166 = 12663166908

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.

581 : 1, 7, 83, 581

158 : 1, 2, 79, 158

831 : 1, 3, 277, 831

166 : 1, 2, 83, 166

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 581,158,831,166, is 1.

Now, the common factors can be found like this.

581:7x 83

158:2x 79

831:3x 277

166:2x 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 83 = 166

Therefore, the value for common factors is 166.

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 = 12663166908/(1x166)

LCM = 12663166908/166

LCM = 76284138

Thus, we can understand that the LCM of 581,158,831,166 is 76284138.

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

• LCM of 365, 915, 218, 150
• LCM of 653, 499, 194, 319
• LCM of 924, 805, 608, 816
• LCM of 455, 503, 629, 893
• LCM of 157, 262, 268, 597

1. What is the LCM of 581, 158, 831, 166?

Answer: LCM of 581, 158, 831, 166 is 76284138.

2. How to calculate the LCM of 581, 158, 831, 166?

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 581, 158, 831, 166.

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}.