Given numbers are 521,630,430,232

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

The LCM of 521,630,430,232 is 1637211240.

Find LCM of 521,630,430,232 with Prime Factorization

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

2 x 5 x 521 x 63 x 43 x 116 = 1637211240

Therefore, the lowest common multiple of 521,630,430,232 is 1637211240.

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.

521 x 630 x 430 x 232 = 32744224800

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.

521 : 1, 521

630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

430 : 1, 2, 5, 10, 43, 86, 215, 430

232 : 1, 2, 4, 8, 29, 58, 116, 232

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,630,430,232, is 1.

Now, the common factors can be found like this.

521:521

630:2x 3x 3x 5x 7

430:2x 5x 43

232:2x 2x 2x 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 5 = 20

Therefore, the value for common factors is 20.

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 = 32744224800/(1x20)

LCM = 32744224800/20

LCM = 1637211240

Thus, we can understand that the LCM of 521,630,430,232 is 1637211240.

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

• LCM of 439, 425, 624, 951
• LCM of 533, 790, 852, 716
• LCM of 351, 620, 530, 831
• LCM of 369, 703, 830, 191
• LCM of 200, 713, 493, 587

1. What is the LCM of 521, 630, 430, 232?

Answer: LCM of 521, 630, 430, 232 is 1637211240.

2. How to calculate the LCM of 521, 630, 430, 232?

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 521, 630, 430, 232.

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}.