Given numbers are 457,687,176,229

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

The LCM of 457,687,176,229 is 55256784.

Find LCM of 457,687,176,229 with Prime Factorization

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

229 x 457 x 3 x 176 x 1 = 55256784

Therefore, the lowest common multiple of 457,687,176,229 is 55256784.

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.

457 x 687 x 176 x 229 = 12653803536

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.

457 : 1, 457

687 : 1, 3, 229, 687

176 : 1, 2, 4, 8, 11, 16, 22, 44, 88, 176

229 : 1, 229

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 457,687,176,229, is 1.

Now, the common factors can be found like this.

457:457

687:3x 229

176:2x 2x 2x 2x 11

229:229

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

229 = 229

Therefore, the value for common factors is 229.

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 = 12653803536/(1x229)

LCM = 12653803536/229

LCM = 55256784

Thus, we can understand that the LCM of 457,687,176,229 is 55256784.

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

• LCM of 290, 596, 896, 428
• LCM of 985, 235, 832, 570
• LCM of 842, 723, 974, 793
• LCM of 512, 715, 983, 410
• LCM of 138, 643, 277, 389

1. What is the LCM of 457, 687, 176, 229?

Answer: LCM of 457, 687, 176, 229 is 55256784.

2. How to calculate the LCM of 457, 687, 176, 229?

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 457, 687, 176, 229.

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}.