Given numbers are 291,101,318,180

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

The LCM of 291,101,318,180 is 93463380.

Find LCM of 291,101,318,180 with Prime Factorization

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

2 x 3 x 97 x 101 x 53 x 30 = 93463380

Therefore, the lowest common multiple of 291,101,318,180 is 93463380.

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.

291 x 101 x 318 x 180 = 1682340840

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.

291 : 1, 3, 97, 291

101 : 1, 101

318 : 1, 2, 3, 6, 53, 106, 159, 318

180 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 291,101,318,180, is 1.

Now, the common factors can be found like this.

291:3x 97

101:101

318:2x 3x 53

180:2x 2x 3x 3x 5

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 = 1682340840/(1x18)

LCM = 1682340840/18

LCM = 93463380

Thus, we can understand that the LCM of 291,101,318,180 is 93463380.

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

• LCM of 884, 957, 907, 838
• LCM of 731, 899, 464, 676
• LCM of 580, 720, 335, 344
• LCM of 627, 165, 965, 466
• LCM of 845, 749, 360, 585

1. What is the LCM of 291, 101, 318, 180?

Answer: LCM of 291, 101, 318, 180 is 93463380.

2. How to calculate the LCM of 291, 101, 318, 180?

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 291, 101, 318, 180.

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}.