Given numbers are 988,377,427,641

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

The LCM of 988,377,427,641 is 7842252964.

Find LCM of 988,377,427,641 with Prime Factorization

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

13 x 76 x 29 x 427 x 641 = 7842252964

Therefore, the lowest common multiple of 988,377,427,641 is 7842252964.

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.

988 x 377 x 427 x 641 = 101949288532

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.

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

377 : 1, 13, 29, 377

427 : 1, 7, 61, 427

641 : 1, 641

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 988,377,427,641, is 1.

Now, the common factors can be found like this.

988:2x 2x 13x 19

377:13x 29

427:7x 61

641:641

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 = 101949288532/(1x13)

LCM = 101949288532/13

LCM = 7842252964

Thus, we can understand that the LCM of 988,377,427,641 is 7842252964.

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

• LCM of 221, 295, 461, 413
• LCM of 650, 415, 569, 188
• LCM of 466, 935, 645, 361
• LCM of 538, 518, 674, 680
• LCM of 180, 549, 134, 664

1. What is the LCM of 988, 377, 427, 641?

Answer: LCM of 988, 377, 427, 641 is 7842252964.

2. How to calculate the LCM of 988, 377, 427, 641?

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 988, 377, 427, 641.

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}.