Given numbers are 971,418,126,129

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

The LCM of 971,418,126,129 is 1099523502.

Find LCM of 971,418,126,129 with Prime Factorization

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

2 x 3 x 971 x 209 x 21 x 43 = 1099523502

Therefore, the lowest common multiple of 971,418,126,129 is 1099523502.

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.

971 x 418 x 126 x 129 = 6597141012

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.

971 : 1, 971

418 : 1, 2, 11, 19, 22, 38, 209, 418

126 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

129 : 1, 3, 43, 129

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 971,418,126,129, is 1.

Now, the common factors can be found like this.

971:971

418:2x 11x 19

126:2x 3x 3x 7

129:3x 43

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 6597141012/(1x6)

LCM = 6597141012/6

LCM = 1099523502

Thus, we can understand that the LCM of 971,418,126,129 is 1099523502.

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

• LCM of 819, 250, 971, 401
• LCM of 880, 242, 909, 221
• LCM of 644, 272, 111, 482
• LCM of 955, 922, 775, 248
• LCM of 944, 137, 486, 298

1. What is the LCM of 971, 418, 126, 129?

Answer: LCM of 971, 418, 126, 129 is 1099523502.

2. How to calculate the LCM of 971, 418, 126, 129?

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 971, 418, 126, 129.

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}.