Given numbers are 997,419,151,755

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

The LCM of 997,419,151,755 is 315395965.

Find LCM of 997,419,151,755 with Prime Factorization

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

151 x 997 x 419 x 1 x 5 = 315395965

Therefore, the lowest common multiple of 997,419,151,755 is 315395965.

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 419 x 151 x 755 = 47624790715

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

419 : 1, 419

151 : 1, 151

755 : 1, 5, 151, 755

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 997,419,151,755, is 1.

Now, the common factors can be found like this.

997:997

419:419

151:151

755:5x 151

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

151 = 151

Therefore, the value for common factors is 151.

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 = 47624790715/(1x151)

LCM = 47624790715/151

LCM = 315395965

Thus, we can understand that the LCM of 997,419,151,755 is 315395965.

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

• LCM of 921, 665, 532, 633
• LCM of 436, 846, 452, 883
• LCM of 542, 520, 912, 141
• LCM of 332, 842, 795, 836
• LCM of 631, 222, 926, 136

1. What is the LCM of 997, 419, 151, 755?

Answer: LCM of 997, 419, 151, 755 is 315395965.

2. How to calculate the LCM of 997, 419, 151, 755?

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, 419, 151, 755.

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}.