Given numbers are 4,645,676,637

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

The LCM of 4,645,676,637 is 21364980.

Find LCM of 4,645,676,637 with Prime Factorization

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

2 x 2 x 13 x 1 x 645 x 13 x 49 = 21364980

Therefore, the lowest common multiple of 4,645,676,637 is 21364980.

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.

4 x 645 x 676 x 637 = 1110978960

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.

4 : 1, 2, 4

645 : 1, 3, 5, 15, 43, 129, 215, 645

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

637 : 1, 7, 13, 49, 91, 637

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4,645,676,637, is 1.

Now, the common factors can be found like this.

4:2x 2

645:3x 5x 43

676:2x 2x 13x 13

637:7x 7x 13

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 13 = 52

Therefore, the value for common factors is 52.

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 = 1110978960/(1x52)

LCM = 1110978960/52

LCM = 21364980

Thus, we can understand that the LCM of 4,645,676,637 is 21364980.

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

• LCM of 9, 846, 384, 249
• LCM of 8, 893, 895, 268
• LCM of 1, 379, 247, 757
• LCM of 2, 518, 255, 161
• LCM of 9, 209, 364, 262

1. What is the LCM of 4, 645, 676, 637?

Answer: LCM of 4, 645, 676, 637 is 21364980.

2. How to calculate the LCM of 4, 645, 676, 637?

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 4, 645, 676, 637.

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}.