Given numbers are 617,278,802,997

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

The LCM of 617,278,802,997 is 68575580222.

Find LCM of 617,278,802,997 with Prime Factorization

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

2 x 617 x 139 x 401 x 997 = 68575580222

Therefore, the lowest common multiple of 617,278,802,997 is 68575580222.

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.

617 x 278 x 802 x 997 = 137151160444

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.

617 : 1, 617

278 : 1, 2, 139, 278

802 : 1, 2, 401, 802

997 : 1, 997

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 617,278,802,997, is 1.

Now, the common factors can be found like this.

617:617

278:2x 139

802:2x 401

997:997

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 = 137151160444/(1x2)

LCM = 137151160444/2

LCM = 68575580222

Thus, we can understand that the LCM of 617,278,802,997 is 68575580222.

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

• LCM of 574, 384, 852, 591
• LCM of 984, 610, 969, 921
• LCM of 952, 754, 236, 231
• LCM of 987, 888, 884, 122
• LCM of 719, 100, 621, 284

1. What is the LCM of 617, 278, 802, 997?

Answer: LCM of 617, 278, 802, 997 is 68575580222.

2. How to calculate the LCM of 617, 278, 802, 997?

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 617, 278, 802, 997.

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}.