Given numbers are 289,121,526,526

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

The LCM of 289,121,526,526 is 18393694.

Find LCM of 289,121,526,526 with Prime Factorization

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

2 x 263 x 289 x 121 x 1 x 1 = 18393694

Therefore, the lowest common multiple of 289,121,526,526 is 18393694.

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.

289 x 121 x 526 x 526 = 9675083044

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.

289 : 1, 17, 289

121 : 1, 11, 121

526 : 1, 2, 263, 526

526 : 1, 2, 263, 526

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 289,121,526,526, is 1.

Now, the common factors can be found like this.

289:17x 17

121:11x 11

526:2x 263

526:2x 263

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

2x 263 = 526

Therefore, the value for common factors is 526.

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 = 9675083044/(1x526)

LCM = 9675083044/526

LCM = 18393694

Thus, we can understand that the LCM of 289,121,526,526 is 18393694.

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

• LCM of 842, 969, 615, 363
• LCM of 914, 422, 210, 172
• LCM of 246, 624, 829, 203
• LCM of 855, 792, 257, 895
• LCM of 519, 611, 325, 547

1. What is the LCM of 289, 121, 526, 526?

Answer: LCM of 289, 121, 526, 526 is 18393694.

2. How to calculate the LCM of 289, 121, 526, 526?

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 289, 121, 526, 526.

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}.