Given numbers are 528,640,194,725

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

The LCM of 528,640,194,725 is 297052800.

Find LCM of 528,640,194,725 with Prime Factorization

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

2 x 2 x 2 x 2 x 5 x 33 x 8 x 97 x 145 = 297052800

Therefore, the lowest common multiple of 528,640,194,725 is 297052800.

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.

528 x 640 x 194 x 725 = 47528448000

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.

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

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

194 : 1, 2, 97, 194

725 : 1, 5, 25, 29, 145, 725

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 528,640,194,725, is 1.

Now, the common factors can be found like this.

528:2x 2x 2x 2x 3x 11

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

194:2x 97

725:5x 5x 29

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 2x 2x 5 = 160

Therefore, the value for common factors is 160.

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 = 47528448000/(1x160)

LCM = 47528448000/160

LCM = 297052800

Thus, we can understand that the LCM of 528,640,194,725 is 297052800.

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

• LCM of 897, 762, 429, 271
• LCM of 429, 925, 497, 400
• LCM of 727, 639, 132, 999
• LCM of 705, 770, 234, 763
• LCM of 602, 922, 291, 741

1. What is the LCM of 528, 640, 194, 725?

Answer: LCM of 528, 640, 194, 725 is 297052800.

2. How to calculate the LCM of 528, 640, 194, 725?

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 528, 640, 194, 725.

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}.