Given numbers are 138,509,328,548

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

The LCM of 138,509,328,548 is 1578197256.

Find LCM of 138,509,328,548 with Prime Factorization

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

2 x 2 x 69 x 509 x 82 x 137 = 1578197256

Therefore, the lowest common multiple of 138,509,328,548 is 1578197256.

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.

138 x 509 x 328 x 548 = 12625578048

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.

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

509 : 1, 509

328 : 1, 2, 4, 8, 41, 82, 164, 328

548 : 1, 2, 4, 137, 274, 548

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 138,509,328,548, is 1.

Now, the common factors can be found like this.

138:2x 3x 23

509:509

328:2x 2x 2x 41

548:2x 2x 137

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 2 = 8

Therefore, the value for common factors is 8.

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 = 12625578048/(1x8)

LCM = 12625578048/8

LCM = 1578197256

Thus, we can understand that the LCM of 138,509,328,548 is 1578197256.

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

• LCM of 100, 152, 833, 659
• LCM of 237, 255, 416, 753
• LCM of 991, 221, 334, 273
• LCM of 625, 911, 941, 972
• LCM of 937, 577, 657, 226

1. What is the LCM of 138, 509, 328, 548?

Answer: LCM of 138, 509, 328, 548 is 1578197256.

2. How to calculate the LCM of 138, 509, 328, 548?

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 138, 509, 328, 548.

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}.