Given numbers are 126,673,862,986,691

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

The LCM of 126,673,862,986,691 is 12450530202894.

Find LCM of 126,673,862,986,691 with Prime Factorization

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

2 x 63 x 673 x 431 x 493 x 691 = 12450530202894

Therefore, the lowest common multiple of 126,673,862,986,691 is 12450530202894.

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.

126 x 673 x 862 x 986 x 691 = 49802120811576

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.

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

673 : 1, 673

862 : 1, 2, 431, 862

986 : 1, 2, 17, 29, 34, 58, 493, 986

691 : 1, 691

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 126,673,862,986,691, is 1.

Now, the common factors can be found like this.

126:2x 3x 3x 7

673:673

862:2x 431

986:2x 17x 29

691:691

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 = 49802120811576/(1x4)

LCM = 49802120811576/4

LCM = 12450530202894

Thus, we can understand that the LCM of 126,673,862,986,691 is 12450530202894.

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

• LCM of 362, 724, 913, 395, 176
• LCM of 351, 243, 801, 422, 175
• LCM of 833, 946, 804, 766, 867
• LCM of 910, 780, 768, 532, 479
• LCM of 471, 857, 381, 603, 617

1. What is the LCM of 126, 673, 862, 986, 691?

Answer: LCM of 126, 673, 862, 986, 691 is 12450530202894.

2. How to calculate the LCM of 126, 673, 862, 986, 691?

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 126, 673, 862, 986, 691.

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}.