Given numbers are 997,902,900,193

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

The LCM of 997,902,900,193 is 78103683900.

Find LCM of 997,902,900,193 with Prime Factorization

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

2 x 997 x 451 x 450 x 193 = 78103683900

Therefore, the lowest common multiple of 997,902,900,193 is 78103683900.

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.

997 x 902 x 900 x 193 = 156207367800

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.

997 : 1, 997

902 : 1, 2, 11, 22, 41, 82, 451, 902

900 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900

193 : 1, 193

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 997,902,900,193, is 1.

Now, the common factors can be found like this.

997:997

902:2x 11x 41

900:2x 2x 3x 3x 5x 5

193:193

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

2 = 2

Therefore, the value for common factors is 2.

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 = 156207367800/(1x2)

LCM = 156207367800/2

LCM = 78103683900

Thus, we can understand that the LCM of 997,902,900,193 is 78103683900.

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

• LCM of 187, 786, 704, 787
• LCM of 998, 127, 844, 150
• LCM of 445, 460, 123, 259
• LCM of 486, 550, 150, 908
• LCM of 264, 109, 384, 584

1. What is the LCM of 997, 902, 900, 193?

Answer: LCM of 997, 902, 900, 193 is 78103683900.

2. How to calculate the LCM of 997, 902, 900, 193?

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 997, 902, 900, 193.

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}.