Given numbers are 637,557,867,884

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

The LCM of 637,557,867,884 is 1230477612.

Find LCM of 637,557,867,884 with Prime Factorization

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

13 x 17 x 49 x 557 x 51 x 4 = 1230477612

Therefore, the lowest common multiple of 637,557,867,884 is 1230477612.

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.

637 x 557 x 867 x 884 = 271935552252

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.

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

557 : 1, 557

867 : 1, 3, 17, 51, 289, 867

884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 637,557,867,884, is 1.

Now, the common factors can be found like this.

637:7x 7x 13

557:557

867:3x 17x 17

884:2x 2x 13x 17

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

13x 17 = 221

Therefore, the value for common factors is 221.

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 = 271935552252/(1x221)

LCM = 271935552252/221

LCM = 1230477612

Thus, we can understand that the LCM of 637,557,867,884 is 1230477612.

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

• LCM of 976, 111, 874, 408
• LCM of 822, 194, 804, 134
• LCM of 915, 679, 729, 163
• LCM of 156, 887, 321, 191
• LCM of 388, 863, 648, 388

1. What is the LCM of 637, 557, 867, 884?

Answer: LCM of 637, 557, 867, 884 is 1230477612.

2. How to calculate the LCM of 637, 557, 867, 884?

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 637, 557, 867, 884.

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}.