Given numbers are 121,572,442,569

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

The LCM of 121,572,442,569 is 60862516.

Find LCM of 121,572,442,569 with Prime Factorization

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

2 x 11 x 13 x 11 x 2 x 17 x 569 = 60862516

Therefore, the lowest common multiple of 121,572,442,569 is 60862516.

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.

121 x 572 x 442 x 569 = 17406679576

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.

121 : 1, 11, 121

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

442 : 1, 2, 13, 17, 26, 34, 221, 442

569 : 1, 569

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,572,442,569, is 1.

Now, the common factors can be found like this.

121:11x 11

572:2x 2x 11x 13

442:2x 13x 17

569:569

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

2x 11x 13 = 286

Therefore, the value for common factors is 286.

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 = 17406679576/(1x286)

LCM = 17406679576/286

LCM = 60862516

Thus, we can understand that the LCM of 121,572,442,569 is 60862516.

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

• LCM of 152, 234, 537, 935
• LCM of 661, 262, 402, 826
• LCM of 233, 338, 417, 547
• LCM of 816, 118, 292, 213
• LCM of 781, 752, 203, 372

1. What is the LCM of 121, 572, 442, 569?

Answer: LCM of 121, 572, 442, 569 is 60862516.

2. How to calculate the LCM of 121, 572, 442, 569?

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 121, 572, 442, 569.

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}.