Given numbers are 776,170,276,920

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

The LCM of 776,170,276,920 is 4551240.

Find LCM of 776,170,276,920 with Prime Factorization

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

2 x 2 x 2 x 5 x 23 x 97 x 17 x 3 x 1 = 4551240

Therefore, the lowest common multiple of 776,170,276,920 is 4551240.

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.

776 x 170 x 276 x 920 = 33497126400

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.

776 : 1, 2, 4, 8, 97, 194, 388, 776

170 : 1, 2, 5, 10, 17, 34, 85, 170

276 : 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 776,170,276,920, is 2.

Now, the common factors can be found like this.

776:2x 2x 2x 97

170:2x 5x 17

276:2x 2x 3x 23

920:2x 2x 2x 5x 23

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 5x 23 = 3680

Therefore, the value for common factors is 3680.

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 = 33497126400/(2x3680)

LCM = 33497126400/7360

LCM = 4551240

Thus, we can understand that the LCM of 776,170,276,920 is 4551240.

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

• LCM of 299, 470, 664, 713
• LCM of 616, 855, 796, 558
• LCM of 662, 300, 185, 599
• LCM of 625, 551, 635, 321
• LCM of 390, 318, 944, 821

1. What is the LCM of 776, 170, 276, 920?

Answer: LCM of 776, 170, 276, 920 is 4551240.

2. How to calculate the LCM of 776, 170, 276, 920?

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 776, 170, 276, 920.

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}.