Given numbers are 997,378,902,982

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

The LCM of 997,378,902,982 is 83453583906.

Find LCM of 997,378,902,982 with Prime Factorization

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

2 x 997 x 189 x 451 x 491 = 83453583906

Therefore, the lowest common multiple of 997,378,902,982 is 83453583906.

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 378 x 902 x 982 = 333814335624

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

378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

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

982 : 1, 2, 491, 982

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 997,378,902,982, is 1.

Now, the common factors can be found like this.

997:997

378:2x 3x 3x 3x 7

902:2x 11x 41

982:2x 491

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 = 333814335624/(1x4)

LCM = 333814335624/4

LCM = 83453583906

Thus, we can understand that the LCM of 997,378,902,982 is 83453583906.

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

• LCM of 788, 864, 274, 313
• LCM of 776, 505, 483, 250
• LCM of 251, 797, 621, 305
• LCM of 906, 850, 158, 360
• LCM of 608, 665, 333, 666

1. What is the LCM of 997, 378, 902, 982?

Answer: LCM of 997, 378, 902, 982 is 83453583906.

2. How to calculate the LCM of 997, 378, 902, 982?

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, 378, 902, 982.

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}.