Given numbers are 521,526,734,868

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

The LCM of 521,526,734,868 is 43649498788.

Find LCM of 521,526,734,868 with Prime Factorization

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

2 x 521 x 263 x 367 x 434 = 43649498788

Therefore, the lowest common multiple of 521,526,734,868 is 43649498788.

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 526 x 734 x 868 = 174597995152

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

526 : 1, 2, 263, 526

734 : 1, 2, 367, 734

868 : 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,526,734,868, is 1.

Now, the common factors can be found like this.

521:521

526:2x 263

734:2x 367

868:2x 2x 7x 31

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 174597995152/(1x4)

LCM = 174597995152/4

LCM = 43649498788

Thus, we can understand that the LCM of 521,526,734,868 is 43649498788.

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

• LCM of 567, 411, 277, 151
• LCM of 421, 942, 509, 556
• LCM of 713, 563, 541, 945
• LCM of 194, 202, 679, 647
• LCM of 122, 936, 814, 574

1. What is the LCM of 521, 526, 734, 868?

Answer: LCM of 521, 526, 734, 868 is 43649498788.

2. How to calculate the LCM of 521, 526, 734, 868?

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, 526, 734, 868.

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}.