Given numbers are 197,698,640,901,112

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

The LCM of 197,698,640,901,112 is 277520109440.

Find LCM of 197,698,640,901,112 with Prime Factorization

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

2 x 2 x 2 x 2 x 197 x 349 x 40 x 901 x 7 = 277520109440

Therefore, the lowest common multiple of 197,698,640,901,112 is 277520109440.

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 698 x 640 x 901 x 112 = 8880643502080

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

698 : 1, 2, 349, 698

640 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640

901 : 1, 17, 53, 901

112 : 1, 2, 4, 7, 8, 14, 16, 28, 56, 112

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,698,640,901,112, is 1.

Now, the common factors can be found like this.

197:197

698:2x 349

640:2x 2x 2x 2x 2x 2x 2x 5

901:17x 53

112:2x 2x 2x 2x 7

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 2 = 32

Therefore, the value for common factors is 32.

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 = 8880643502080/(1x32)

LCM = 8880643502080/32

LCM = 277520109440

Thus, we can understand that the LCM of 197,698,640,901,112 is 277520109440.

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

• LCM of 774, 346, 191, 707, 973
• LCM of 588, 883, 103, 573, 826
• LCM of 357, 235, 450, 101, 906
• LCM of 937, 382, 496, 801, 880
• LCM of 395, 308, 622, 106, 970

1. What is the LCM of 197, 698, 640, 901, 112?

Answer: LCM of 197, 698, 640, 901, 112 is 277520109440.

2. How to calculate the LCM of 197, 698, 640, 901, 112?

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, 698, 640, 901, 112.

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}.