Given numbers are 514,931,138,857

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

The LCM of 514,931,138,857 is 28297151022.

Find LCM of 514,931,138,857 with Prime Factorization

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

2 x 257 x 931 x 69 x 857 = 28297151022

Therefore, the lowest common multiple of 514,931,138,857 is 28297151022.

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.

514 x 931 x 138 x 857 = 56594302044

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.

514 : 1, 2, 257, 514

931 : 1, 7, 19, 49, 133, 931

138 : 1, 2, 3, 6, 23, 46, 69, 138

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 514,931,138,857, is 1.

Now, the common factors can be found like this.

514:2x 257

931:7x 7x 19

138:2x 3x 23

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.

2 = 2

Therefore, the value for common factors is 2.

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 = 56594302044/(1x2)

LCM = 56594302044/2

LCM = 28297151022

Thus, we can understand that the LCM of 514,931,138,857 is 28297151022.

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

• LCM of 953, 865, 985, 797
• LCM of 152, 132, 457, 713
• LCM of 134, 528, 863, 609
• LCM of 266, 647, 706, 982
• LCM of 829, 185, 855, 216

1. What is the LCM of 514, 931, 138, 857?

Answer: LCM of 514, 931, 138, 857 is 28297151022.

2. How to calculate the LCM of 514, 931, 138, 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 514, 931, 138, 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}.