Given numbers are 520,158,869

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

The LCM of 520,158,869 is 451880.

Find LCM of 520,158,869 with Prime Factorization

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

2 x 79 x 260 x 1 x 11 = 451880

Therefore, the lowest common multiple of 520,158,869 is 451880.

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 158 x 869 = 71397040

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

158 : 1, 2, 79, 158

869 : 1, 11, 79, 869

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,158,869, is 1.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

158:2x 79

869:11x 79

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

2x 79 = 158

Therefore, the value for common factors is 158.

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 = 71397040/(1x158)

LCM = 71397040/158

LCM = 451880

Thus, we can understand that the LCM of 520,158,869 is 451880.

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

• LCM of 559, 217, 317
• LCM of 896, 855, 431
• LCM of 112, 732, 342
• LCM of 441, 300, 397
• LCM of 997, 138, 969

1. What is the LCM of 520, 158, 869?

Answer: LCM of 520, 158, 869 is 451880.

2. How to calculate the LCM of 520, 158, 869?

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, 158, 869.

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}.