Given numbers are 997,998,525,997

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

The LCM of 997,998,525,997 is 522378150.

Find LCM of 997,998,525,997 with Prime Factorization

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

997 x 1 x 998 x 525 x 1 = 522378150

Therefore, the lowest common multiple of 997,998,525,997 is 522378150.

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 998 x 525 x 997 = 520811015550

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

998 : 1, 2, 499, 998

525 : 1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525

997 : 1, 997

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 997,998,525,997, is 1.

Now, the common factors can be found like this.

997:997

998:2x 499

525:3x 5x 5x 7

997:997

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

997 = 997

Therefore, the value for common factors is 997.

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 = 520811015550/(1x997)

LCM = 520811015550/997

LCM = 522378150

Thus, we can understand that the LCM of 997,998,525,997 is 522378150.

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

• LCM of 364, 293, 940, 572
• LCM of 203, 401, 841, 111
• LCM of 887, 540, 416, 602
• LCM of 525, 136, 745, 157
• LCM of 346, 479, 455, 948

1. What is the LCM of 997, 998, 525, 997?

Answer: LCM of 997, 998, 525, 997 is 522378150.

2. How to calculate the LCM of 997, 998, 525, 997?

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, 998, 525, 997.

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}.