Given numbers are 977,722,540,880

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

The LCM of 977,722,540,880 is 8380080720.

Find LCM of 977,722,540,880 with Prime Factorization

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

2 x 2 x 5 x 977 x 361 x 27 x 44 = 8380080720

Therefore, the lowest common multiple of 977,722,540,880 is 8380080720.

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.

977 x 722 x 540 x 880 = 335203228800

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.

977 : 1, 977

722 : 1, 2, 19, 38, 361, 722

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

880 : 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 977,722,540,880, is 1.

Now, the common factors can be found like this.

977:977

722:2x 19x 19

540:2x 2x 3x 3x 3x 5

880:2x 2x 2x 2x 5x 11

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 5 = 40

Therefore, the value for common factors is 40.

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 = 335203228800/(1x40)

LCM = 335203228800/40

LCM = 8380080720

Thus, we can understand that the LCM of 977,722,540,880 is 8380080720.

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

• LCM of 218, 514, 406, 281
• LCM of 589, 677, 335, 983
• LCM of 415, 741, 725, 407
• LCM of 575, 757, 723, 130
• LCM of 615, 447, 691, 595

1. What is the LCM of 977, 722, 540, 880?

Answer: LCM of 977, 722, 540, 880 is 8380080720.

2. How to calculate the LCM of 977, 722, 540, 880?

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 977, 722, 540, 880.

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}.