Given numbers are 513,640,526,305

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

The LCM of 513,640,526,305 is 5267237760.

Find LCM of 513,640,526,305 with Prime Factorization

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

2 x 5 x 513 x 64 x 263 x 61 = 5267237760

Therefore, the lowest common multiple of 513,640,526,305 is 5267237760.

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.

513 x 640 x 526 x 305 = 52672377600

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.

513 : 1, 3, 9, 19, 27, 57, 171, 513

640 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640

526 : 1, 2, 263, 526

305 : 1, 5, 61, 305

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 513,640,526,305, is 1.

Now, the common factors can be found like this.

513:3x 3x 3x 19

640:2x 2x 2x 2x 2x 2x 2x 5

526:2x 263

305:5x 61

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 52672377600/(1x10)

LCM = 52672377600/10

LCM = 5267237760

Thus, we can understand that the LCM of 513,640,526,305 is 5267237760.

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

• LCM of 686, 842, 778, 283
• LCM of 723, 701, 985, 600
• LCM of 390, 946, 911, 826
• LCM of 690, 517, 404, 983
• LCM of 821, 154, 488, 309

1. What is the LCM of 513, 640, 526, 305?

Answer: LCM of 513, 640, 526, 305 is 5267237760.

2. How to calculate the LCM of 513, 640, 526, 305?

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 513, 640, 526, 305.

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}.