Given numbers are 197,102,778,772

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

The LCM of 197,102,778,772 is 3017194476.

Find LCM of 197,102,778,772 with Prime Factorization

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

2 x 197 x 51 x 389 x 386 = 3017194476

Therefore, the lowest common multiple of 197,102,778,772 is 3017194476.

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 102 x 778 x 772 = 12068777904

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

102 : 1, 2, 3, 6, 17, 34, 51, 102

778 : 1, 2, 389, 778

772 : 1, 2, 4, 193, 386, 772

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,102,778,772, is 1.

Now, the common factors can be found like this.

197:197

102:2x 3x 17

778:2x 389

772:2x 2x 193

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 12068777904/(1x4)

LCM = 12068777904/4

LCM = 3017194476

Thus, we can understand that the LCM of 197,102,778,772 is 3017194476.

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

• LCM of 703, 911, 158, 403
• LCM of 461, 566, 550, 330
• LCM of 459, 690, 803, 527
• LCM of 966, 933, 710, 430
• LCM of 378, 613, 749, 260

1. What is the LCM of 197, 102, 778, 772?

Answer: LCM of 197, 102, 778, 772 is 3017194476.

2. How to calculate the LCM of 197, 102, 778, 772?

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, 102, 778, 772.

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}.