Given numbers are 249,813,172

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

The LCM of 249,813,172 is 11606388.

Find LCM of 249,813,172 with Prime Factorization

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

3 x 83 x 271 x 172 = 11606388

Therefore, the lowest common multiple of 249,813,172 is 11606388.

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.

249 x 813 x 172 = 34819164

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.

249 : 1, 3, 83, 249

813 : 1, 3, 271, 813

172 : 1, 2, 4, 43, 86, 172

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 249,813,172, is 1.

Now, the common factors can be found like this.

249:3x 83

813:3x 271

172:2x 2x 43

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

3 = 3

Therefore, the value for common factors is 3.

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 = 34819164/(1x3)

LCM = 34819164/3

LCM = 11606388

Thus, we can understand that the LCM of 249,813,172 is 11606388.

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

• LCM of 430, 146, 188
• LCM of 359, 673, 407
• LCM of 128, 526, 467
• LCM of 874, 498, 547
• LCM of 390, 470, 376

1. What is the LCM of 249, 813, 172?

Answer: LCM of 249, 813, 172 is 11606388.

2. How to calculate the LCM of 249, 813, 172?

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 249, 813, 172.

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}.