Given numbers are 429,187,997,407

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

The LCM of 429,187,997,407 is 269031477.

Find LCM of 429,187,997,407 with Prime Factorization

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

11 x 39 x 17 x 997 x 37 = 269031477

Therefore, the lowest common multiple of 429,187,997,407 is 269031477.

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.

429 x 187 x 997 x 407 = 32552808717

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.

429 : 1, 3, 11, 13, 33, 39, 143, 429

187 : 1, 11, 17, 187

997 : 1, 997

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 429,187,997,407, is 1.

Now, the common factors can be found like this.

429:3x 11x 13

187:11x 17

997:997

407:11x 37

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

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 32552808717/(1x121)

LCM = 32552808717/121

LCM = 269031477

Thus, we can understand that the LCM of 429,187,997,407 is 269031477.

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

• LCM of 184, 335, 499, 982
• LCM of 570, 957, 319, 557
• LCM of 673, 982, 140, 939
• LCM of 527, 797, 565, 804
• LCM of 362, 440, 836, 615

1. What is the LCM of 429, 187, 997, 407?

Answer: LCM of 429, 187, 997, 407 is 269031477.

2. How to calculate the LCM of 429, 187, 997, 407?

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 429, 187, 997, 407.

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}.