Given numbers are 397,211,579,772,279

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

The LCM of 397,211,579,772,279 is 18042406596.

Find LCM of 397,211,579,772,279 with Prime Factorization

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

3 x 193 x 397 x 211 x 1 x 4 x 93 = 18042406596

Therefore, the lowest common multiple of 397,211,579,772,279 is 18042406596.

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.

397 x 211 x 579 x 772 x 279 = 10446553419084

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.

397 : 1, 397

211 : 1, 211

579 : 1, 3, 193, 579

772 : 1, 2, 4, 193, 386, 772

279 : 1, 3, 9, 31, 93, 279

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,211,579,772,279, is 1.

Now, the common factors can be found like this.

397:397

211:211

579:3x 193

772:2x 2x 193

279:3x 3x 31

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

3x 193 = 579

Therefore, the value for common factors is 579.

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 = 10446553419084/(1x579)

LCM = 10446553419084/579

LCM = 18042406596

Thus, we can understand that the LCM of 397,211,579,772,279 is 18042406596.

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

• LCM of 170, 785, 748, 636, 675
• LCM of 674, 326, 901, 254, 640
• LCM of 642, 236, 835, 781, 923
• LCM of 216, 477, 434, 335, 400
• LCM of 615, 423, 843, 207, 519

1. What is the LCM of 397, 211, 579, 772, 279?

Answer: LCM of 397, 211, 579, 772, 279 is 18042406596.

2. How to calculate the LCM of 397, 211, 579, 772, 279?

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 397, 211, 579, 772, 279.

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}.