Given numbers are 412,703,986,991

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

The LCM of 412,703,986,991 is 141505433068.

Find LCM of 412,703,986,991 with Prime Factorization

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

2 x 206 x 703 x 493 x 991 = 141505433068

Therefore, the lowest common multiple of 412,703,986,991 is 141505433068.

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.

412 x 703 x 986 x 991 = 283010866136

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.

412 : 1, 2, 4, 103, 206, 412

703 : 1, 19, 37, 703

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

991 : 1, 991

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 412,703,986,991, is 1.

Now, the common factors can be found like this.

412:2x 2x 103

703:19x 37

986:2x 17x 29

991:991

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 = 283010866136/(1x2)

LCM = 283010866136/2

LCM = 141505433068

Thus, we can understand that the LCM of 412,703,986,991 is 141505433068.

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

• LCM of 369, 751, 734, 725
• LCM of 582, 941, 499, 177
• LCM of 665, 855, 675, 126
• LCM of 105, 160, 836, 214
• LCM of 274, 981, 897, 171

1. What is the LCM of 412, 703, 986, 991?

Answer: LCM of 412, 703, 986, 991 is 141505433068.

2. How to calculate the LCM of 412, 703, 986, 991?

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 412, 703, 986, 991.

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}.