Given numbers are 689,988,129,241,629

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

The LCM of 689,988,129,241,629 is 1023977025084.

Find LCM of 689,988,129,241,629 with Prime Factorization

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

13 x 53 x 76 x 129 x 241 x 629 = 1023977025084

Therefore, the lowest common multiple of 689,988,129,241,629 is 1023977025084.

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 988 x 129 x 241 x 629 = 13311701326092

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

988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

129 : 1, 3, 43, 129

241 : 1, 241

629 : 1, 17, 37, 629

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 689,988,129,241,629, is 1.

Now, the common factors can be found like this.

689:13x 53

988:2x 2x 13x 19

129:3x 43

241:241

629:17x 37

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

13 = 13

Therefore, the value for common factors is 13.

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 = 13311701326092/(1x13)

LCM = 13311701326092/13

LCM = 1023977025084

Thus, we can understand that the LCM of 689,988,129,241,629 is 1023977025084.

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

• LCM of 911, 516, 146, 115, 723
• LCM of 924, 862, 966, 328, 867
• LCM of 151, 121, 360, 249, 468
• LCM of 319, 674, 931, 476, 924
• LCM of 421, 696, 443, 645, 639

1. What is the LCM of 689, 988, 129, 241, 629?

Answer: LCM of 689, 988, 129, 241, 629 is 1023977025084.

2. How to calculate the LCM of 689, 988, 129, 241, 629?

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, 988, 129, 241, 629.

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}.