Given numbers are 521,157,471,532

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

The LCM of 521,157,471,532 is 130548012.

Find LCM of 521,157,471,532 with Prime Factorization

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

157 x 521 x 1 x 3 x 532 = 130548012

Therefore, the lowest common multiple of 521,157,471,532 is 130548012.

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 157 x 471 x 532 = 20496037884

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

157 : 1, 157

471 : 1, 3, 157, 471

532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,157,471,532, is 1.

Now, the common factors can be found like this.

521:521

157:157

471:3x 157

532:2x 2x 7x 19

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

157 = 157

Therefore, the value for common factors is 157.

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 = 20496037884/(1x157)

LCM = 20496037884/157

LCM = 130548012

Thus, we can understand that the LCM of 521,157,471,532 is 130548012.

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

• LCM of 698, 751, 605, 519
• LCM of 121, 906, 507, 960
• LCM of 202, 510, 609, 609
• LCM of 844, 190, 955, 154
• LCM of 591, 660, 179, 318

1. What is the LCM of 521, 157, 471, 532?

Answer: LCM of 521, 157, 471, 532 is 130548012.

2. How to calculate the LCM of 521, 157, 471, 532?

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, 157, 471, 532.

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}.