Given numbers are 521,824,639,412

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

The LCM of 521,824,639,412 is 274325256.

Find LCM of 521,824,639,412 with Prime Factorization

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

2 x 2 x 103 x 521 x 1 x 639 x 2 = 274325256

Therefore, the lowest common multiple of 521,824,639,412 is 274325256.

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 824 x 639 x 412 = 113022005472

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

824 : 1, 2, 4, 8, 103, 206, 412, 824

639 : 1, 3, 9, 71, 213, 639

412 : 1, 2, 4, 103, 206, 412

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,824,639,412, is 1.

Now, the common factors can be found like this.

521:521

824:2x 2x 2x 103

639:3x 3x 71

412:2x 2x 103

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 103 = 412

Therefore, the value for common factors is 412.

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 = 113022005472/(1x412)

LCM = 113022005472/412

LCM = 274325256

Thus, we can understand that the LCM of 521,824,639,412 is 274325256.

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

• LCM of 722, 140, 213, 252
• LCM of 795, 199, 774, 575
• LCM of 424, 634, 392, 964
• LCM of 435, 155, 459, 767
• LCM of 499, 214, 752, 839

1. What is the LCM of 521, 824, 639, 412?

Answer: LCM of 521, 824, 639, 412 is 274325256.

2. How to calculate the LCM of 521, 824, 639, 412?

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, 824, 639, 412.

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}.