Given numbers are 634,798,199,643,673

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

The LCM of 634,798,199,643,673 is 21784182520926.

Find LCM of 634,798,199,643,673 with Prime Factorization

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

2 x 317 x 399 x 199 x 643 x 673 = 21784182520926

Therefore, the lowest common multiple of 634,798,199,643,673 is 21784182520926.

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.

634 x 798 x 199 x 643 x 673 = 43568365041852

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.

634 : 1, 2, 317, 634

798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

199 : 1, 199

643 : 1, 643

673 : 1, 673

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 634,798,199,643,673, is 1.

Now, the common factors can be found like this.

634:2x 317

798:2x 3x 7x 19

199:199

643:643

673:673

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

2 = 2

Therefore, the value for common factors is 2.

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 = 43568365041852/(1x2)

LCM = 43568365041852/2

LCM = 21784182520926

Thus, we can understand that the LCM of 634,798,199,643,673 is 21784182520926.

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

• LCM of 576, 719, 565, 271, 751
• LCM of 994, 408, 787, 900, 495
• LCM of 175, 775, 863, 859, 139
• LCM of 560, 495, 442, 969, 219
• LCM of 691, 392, 247, 658, 742

1. What is the LCM of 634, 798, 199, 643, 673?

Answer: LCM of 634, 798, 199, 643, 673 is 21784182520926.

2. How to calculate the LCM of 634, 798, 199, 643, 673?

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 634, 798, 199, 643, 673.

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}.