Given numbers are 617,492,202,398,778

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

The LCM of 617,492,202,398,778 is 2373418473204.

Find LCM of 617,492,202,398,778 with Prime Factorization

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

2 x 617 x 246 x 101 x 199 x 389 = 2373418473204

Therefore, the lowest common multiple of 617,492,202,398,778 is 2373418473204.

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 492 x 202 x 398 x 778 = 18987347785632

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

492 : 1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

202 : 1, 2, 101, 202

398 : 1, 2, 199, 398

778 : 1, 2, 389, 778

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 617,492,202,398,778, is 1.

Now, the common factors can be found like this.

617:617

492:2x 2x 3x 41

202:2x 101

398:2x 199

778:2x 389

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 2 = 8

Therefore, the value for common factors is 8.

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 = 18987347785632/(1x8)

LCM = 18987347785632/8

LCM = 2373418473204

Thus, we can understand that the LCM of 617,492,202,398,778 is 2373418473204.

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

• LCM of 657, 748, 519, 538, 462
• LCM of 628, 555, 665, 685, 432
• LCM of 356, 660, 539, 716, 358
• LCM of 608, 509, 928, 845, 722
• LCM of 400, 654, 867, 690, 921

1. What is the LCM of 617, 492, 202, 398, 778?

Answer: LCM of 617, 492, 202, 398, 778 is 2373418473204.

2. How to calculate the LCM of 617, 492, 202, 398, 778?

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, 492, 202, 398, 778.

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}.