Given numbers are 857,871,702

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

The LCM of 857,871,702 is 40308138.

Find LCM of 857,871,702 with Prime Factorization

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

13 x 857 x 67 x 54 = 40308138

Therefore, the lowest common multiple of 857,871,702 is 40308138.

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.

857 x 871 x 702 = 524005794

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.

857 : 1, 857

871 : 1, 13, 67, 871

702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 857,871,702, is 1.

Now, the common factors can be found like this.

857:857

871:13x 67

702:2x 3x 3x 3x 13

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

13 = 13

Therefore, the value for common factors is 13.

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 = 524005794/(1x13)

LCM = 524005794/13

LCM = 40308138

Thus, we can understand that the LCM of 857,871,702 is 40308138.

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

• LCM of 577, 614, 554
• LCM of 479, 217, 874
• LCM of 720, 265, 301
• LCM of 238, 199, 969
• LCM of 699, 265, 491

1. What is the LCM of 857, 871, 702?

Answer: LCM of 857, 871, 702 is 40308138.

2. How to calculate the LCM of 857, 871, 702?

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 857, 871, 702.

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}.