Given numbers are 691,201,986,230

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

The LCM of 691,201,986,230 is 15748850490.

Find LCM of 691,201,986,230 with Prime Factorization

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

2 x 691 x 201 x 493 x 115 = 15748850490

Therefore, the lowest common multiple of 691,201,986,230 is 15748850490.

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.

691 x 201 x 986 x 230 = 31497700980

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.

691 : 1, 691

201 : 1, 3, 67, 201

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

230 : 1, 2, 5, 10, 23, 46, 115, 230

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 691,201,986,230, is 1.

Now, the common factors can be found like this.

691:691

201:3x 67

986:2x 17x 29

230:2x 5x 23

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

2 = 2

Therefore, the value for common factors is 2.

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 = 31497700980/(1x2)

LCM = 31497700980/2

LCM = 15748850490

Thus, we can understand that the LCM of 691,201,986,230 is 15748850490.

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

• LCM of 140, 349, 829, 871
• LCM of 831, 994, 883, 467
• LCM of 922, 460, 945, 750
• LCM of 148, 401, 766, 587
• LCM of 637, 976, 686, 178

1. What is the LCM of 691, 201, 986, 230?

Answer: LCM of 691, 201, 986, 230 is 15748850490.

2. How to calculate the LCM of 691, 201, 986, 230?

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 691, 201, 986, 230.

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}.