Given numbers are 668,557,295,672,436

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

The LCM of 668,557,295,672,436 is 2009969435040.

Find LCM of 668,557,295,672,436 with Prime Factorization

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

2 x 2 x 167 x 557 x 295 x 168 x 109 = 2009969435040

Therefore, the lowest common multiple of 668,557,295,672,436 is 2009969435040.

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.

668 x 557 x 295 x 672 x 436 = 32159510960640

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.

668 : 1, 2, 4, 167, 334, 668

557 : 1, 557

295 : 1, 5, 59, 295

672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

436 : 1, 2, 4, 109, 218, 436

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,557,295,672,436, is 1.

Now, the common factors can be found like this.

668:2x 2x 167

557:557

295:5x 59

672:2x 2x 2x 2x 2x 3x 7

436:2x 2x 109

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 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 32159510960640/(1x16)

LCM = 32159510960640/16

LCM = 2009969435040

Thus, we can understand that the LCM of 668,557,295,672,436 is 2009969435040.

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

• LCM of 370, 694, 807, 273, 298
• LCM of 701, 988, 509, 527, 143
• LCM of 988, 882, 268, 377, 762
• LCM of 200, 788, 547, 387, 173
• LCM of 940, 502, 339, 429, 770

1. What is the LCM of 668, 557, 295, 672, 436?

Answer: LCM of 668, 557, 295, 672, 436 is 2009969435040.

2. How to calculate the LCM of 668, 557, 295, 672, 436?

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 668, 557, 295, 672, 436.

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}.