Given numbers are 631,488,854,543

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

The LCM of 631,488,854,543 is 1170434328.

Find LCM of 631,488,854,543 with Prime Factorization

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

2 x 61 x 631 x 4 x 7 x 543 = 1170434328

Therefore, the lowest common multiple of 631,488,854,543 is 1170434328.

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.

631 x 488 x 854 x 543 = 142792988016

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.

631 : 1, 631

488 : 1, 2, 4, 8, 61, 122, 244, 488

854 : 1, 2, 7, 14, 61, 122, 427, 854

543 : 1, 3, 181, 543

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 631,488,854,543, is 1.

Now, the common factors can be found like this.

631:631

488:2x 2x 2x 61

854:2x 7x 61

543:3x 181

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

2x 61 = 122

Therefore, the value for common factors is 122.

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 = 142792988016/(1x122)

LCM = 142792988016/122

LCM = 1170434328

Thus, we can understand that the LCM of 631,488,854,543 is 1170434328.

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

• LCM of 505, 813, 598, 728
• LCM of 953, 997, 703, 614
• LCM of 658, 244, 841, 970
• LCM of 813, 220, 661, 443
• LCM of 223, 996, 549, 946

1. What is the LCM of 631, 488, 854, 543?

Answer: LCM of 631, 488, 854, 543 is 1170434328.

2. How to calculate the LCM of 631, 488, 854, 543?

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 631, 488, 854, 543.

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}.