Given numbers are 520,807,862

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

The LCM of 520,807,862 is 180864840.

Find LCM of 520,807,862 with Prime Factorization

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

2 x 260 x 807 x 431 = 180864840

Therefore, the lowest common multiple of 520,807,862 is 180864840.

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.

520 x 807 x 862 = 361729680

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.

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

807 : 1, 3, 269, 807

862 : 1, 2, 431, 862

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,807,862, is 1.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

807:3x 269

862:2x 431

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 = 361729680/(1x2)

LCM = 361729680/2

LCM = 180864840

Thus, we can understand that the LCM of 520,807,862 is 180864840.

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

• LCM of 151, 935, 324
• LCM of 603, 463, 998
• LCM of 426, 447, 726
• LCM of 257, 854, 546
• LCM of 817, 858, 700

1. What is the LCM of 520, 807, 862?

Answer: LCM of 520, 807, 862 is 180864840.

2. How to calculate the LCM of 520, 807, 862?

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 520, 807, 862.

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}.