Given numbers are 689,194,106,534,242

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

The LCM of 689,194,106,534,242 is 4318347462.

Find LCM of 689,194,106,534,242 with Prime Factorization

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

2 x 53 x 13 x 97 x 1 x 267 x 121 = 4318347462

Therefore, the lowest common multiple of 689,194,106,534,242 is 4318347462.

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.

689 x 194 x 106 x 534 x 242 = 1830979323888

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.

689 : 1, 13, 53, 689

194 : 1, 2, 97, 194

106 : 1, 2, 53, 106

534 : 1, 2, 3, 6, 89, 178, 267, 534

242 : 1, 2, 11, 22, 121, 242

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 689,194,106,534,242, is 1.

Now, the common factors can be found like this.

689:13x 53

194:2x 97

106:2x 53

534:2x 3x 89

242:2x 11x 11

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 2x 53 = 424

Therefore, the value for common factors is 424.

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 = 1830979323888/(1x424)

LCM = 1830979323888/424

LCM = 4318347462

Thus, we can understand that the LCM of 689,194,106,534,242 is 4318347462.

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

• LCM of 219, 321, 660, 568, 149
• LCM of 329, 968, 391, 756, 643
• LCM of 109, 963, 356, 111, 563
• LCM of 311, 951, 652, 393, 182
• LCM of 209, 426, 935, 674, 402

1. What is the LCM of 689, 194, 106, 534, 242?

Answer: LCM of 689, 194, 106, 534, 242 is 4318347462.

2. How to calculate the LCM of 689, 194, 106, 534, 242?

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 689, 194, 106, 534, 242.

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}.