Given numbers are 683,634,683,646,678

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

The LCM of 683,634,683,646,678 is 47414609934.

Find LCM of 683,634,683,646,678 with Prime Factorization

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

2 x 683 x 1 x 317 x 1 x 323 x 339 = 47414609934

Therefore, the lowest common multiple of 683,634,683,646,678 is 47414609934.

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.

683 x 634 x 683 x 646 x 678 = 129536714339688

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.

683 : 1, 683

634 : 1, 2, 317, 634

683 : 1, 683

646 : 1, 2, 17, 19, 34, 38, 323, 646

678 : 1, 2, 3, 6, 113, 226, 339, 678

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 683,634,683,646,678, is 1.

Now, the common factors can be found like this.

683:683

634:2x 317

683:683

646:2x 17x 19

678:2x 3x 113

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 683 = 2732

Therefore, the value for common factors is 2732.

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 = 129536714339688/(1x2732)

LCM = 129536714339688/2732

LCM = 47414609934

Thus, we can understand that the LCM of 683,634,683,646,678 is 47414609934.

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

• LCM of 966, 844, 669, 948, 626
• LCM of 693, 854, 580, 929, 710
• LCM of 125, 285, 379, 356, 602
• LCM of 507, 156, 443, 623, 384
• LCM of 606, 865, 567, 729, 700

1. What is the LCM of 683, 634, 683, 646, 678?

Answer: LCM of 683, 634, 683, 646, 678 is 47414609934.

2. How to calculate the LCM of 683, 634, 683, 646, 678?

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 683, 634, 683, 646, 678.

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}.