Given numbers are 471,504,857

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

The LCM of 471,504,857 is 67812696.

Find LCM of 471,504,857 with Prime Factorization

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

3 x 157 x 168 x 857 = 67812696

Therefore, the lowest common multiple of 471,504,857 is 67812696.

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.

471 x 504 x 857 = 203438088

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.

471 : 1, 3, 157, 471

504 : 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 471,504,857, is 1.

Now, the common factors can be found like this.

471:3x 157

504:2x 2x 2x 3x 3x 7

857:857

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 = 203438088/(1x3)

LCM = 203438088/3

LCM = 67812696

Thus, we can understand that the LCM of 471,504,857 is 67812696.

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

• LCM of 205, 279, 994
• LCM of 571, 468, 847
• LCM of 999, 233, 259
• LCM of 165, 352, 870
• LCM of 309, 795, 109

1. What is the LCM of 471, 504, 857?

Answer: LCM of 471, 504, 857 is 67812696.

2. How to calculate the LCM of 471, 504, 857?

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 471, 504, 857.

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}.