Given numbers are 520,524,131,158

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

The LCM of 520,524,131,158 is 5381480.

Find LCM of 520,524,131,158 with Prime Factorization

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

2 x 2 x 131 x 130 x 1 x 1 x 79 = 5381480

Therefore, the lowest common multiple of 520,524,131,158 is 5381480.

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 524 x 131 x 158 = 5639791040

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

524 : 1, 2, 4, 131, 262, 524

131 : 1, 131

158 : 1, 2, 79, 158

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,524,131,158, is 1.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

524:2x 2x 131

131:131

158:2x 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 2x 2x 131 = 1048

Therefore, the value for common factors is 1048.

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 = 5639791040/(1x1048)

LCM = 5639791040/1048

LCM = 5381480

Thus, we can understand that the LCM of 520,524,131,158 is 5381480.

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

• LCM of 421, 145, 679, 250
• LCM of 153, 399, 829, 666
• LCM of 306, 315, 122, 635
• LCM of 434, 429, 342, 198
• LCM of 621, 967, 469, 762

1. What is the LCM of 520, 524, 131, 158?

Answer: LCM of 520, 524, 131, 158 is 5381480.

2. How to calculate the LCM of 520, 524, 131, 158?

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, 524, 131, 158.

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}.