Given numbers are 168,277,578,536,680

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

The LCM of 168,277,578,536,680 is 4505382840.

Find LCM of 168,277,578,536,680 with Prime Factorization

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

2 x 2 x 2 x 17 x 21 x 277 x 17 x 67 x 5 = 4505382840

Therefore, the lowest common multiple of 168,277,578,536,680 is 4505382840.

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.

168 x 277 x 578 x 536 x 680 = 9803713059840

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.

168 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

277 : 1, 277

578 : 1, 2, 17, 34, 289, 578

536 : 1, 2, 4, 8, 67, 134, 268, 536

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 168,277,578,536,680, is 1.

Now, the common factors can be found like this.

168:2x 2x 2x 3x 7

277:277

578:2x 17x 17

536:2x 2x 2x 67

680:2x 2x 2x 5x 17

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 2x 2x 2x 2x 17 = 2176

Therefore, the value for common factors is 2176.

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 = 9803713059840/(1x2176)

LCM = 9803713059840/2176

LCM = 4505382840

Thus, we can understand that the LCM of 168,277,578,536,680 is 4505382840.

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

• LCM of 636, 960, 422, 161, 710
• LCM of 558, 359, 735, 494, 842
• LCM of 928, 382, 446, 164, 914
• LCM of 271, 675, 377, 200, 190
• LCM of 744, 931, 381, 413, 702

1. What is the LCM of 168, 277, 578, 536, 680?

Answer: LCM of 168, 277, 578, 536, 680 is 4505382840.

2. How to calculate the LCM of 168, 277, 578, 536, 680?

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 168, 277, 578, 536, 680.

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}.