Given numbers are 197,720,850,764

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

The LCM of 197,720,850,764 is 2302772400.

Find LCM of 197,720,850,764 with Prime Factorization

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

2 x 2 x 5 x 197 x 36 x 85 x 191 = 2302772400

Therefore, the lowest common multiple of 197,720,850,764 is 2302772400.

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.

197 x 720 x 850 x 764 = 92110896000

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.

197 : 1, 197

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

850 : 1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850

764 : 1, 2, 4, 191, 382, 764

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,720,850,764, is 1.

Now, the common factors can be found like this.

197:197

720:2x 2x 2x 2x 3x 3x 5

850:2x 5x 5x 17

764:2x 2x 191

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 = 92110896000/(1x40)

LCM = 92110896000/40

LCM = 2302772400

Thus, we can understand that the LCM of 197,720,850,764 is 2302772400.

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

• LCM of 182, 983, 245, 768
• LCM of 453, 491, 180, 223
• LCM of 107, 252, 528, 874
• LCM of 895, 341, 485, 155
• LCM of 815, 528, 288, 967

1. What is the LCM of 197, 720, 850, 764?

Answer: LCM of 197, 720, 850, 764 is 2302772400.

2. How to calculate the LCM of 197, 720, 850, 764?

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 197, 720, 850, 764.

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}.