Given numbers are 530,208,321,709

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

The LCM of 530,208,321,709 is 12544705680.

Find LCM of 530,208,321,709 with Prime Factorization

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

2 x 265 x 104 x 321 x 709 = 12544705680

Therefore, the lowest common multiple of 530,208,321,709 is 12544705680.

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.

530 x 208 x 321 x 709 = 25089411360

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.

530 : 1, 2, 5, 10, 53, 106, 265, 530

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

321 : 1, 3, 107, 321

709 : 1, 709

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 530,208,321,709, is 1.

Now, the common factors can be found like this.

530:2x 5x 53

208:2x 2x 2x 2x 13

321:3x 107

709:709

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 = 25089411360/(1x2)

LCM = 25089411360/2

LCM = 12544705680

Thus, we can understand that the LCM of 530,208,321,709 is 12544705680.

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

• LCM of 686, 915, 383, 251
• LCM of 456, 807, 120, 266
• LCM of 774, 899, 101, 863
• LCM of 606, 312, 488, 844
• LCM of 945, 957, 467, 215

1. What is the LCM of 530, 208, 321, 709?

Answer: LCM of 530, 208, 321, 709 is 12544705680.

2. How to calculate the LCM of 530, 208, 321, 709?

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 530, 208, 321, 709.

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}.