Given numbers are 771,618,669,397

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

The LCM of 771,618,669,397 is 14061024606.

Find LCM of 771,618,669,397 with Prime Factorization

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

3 x 257 x 206 x 223 x 397 = 14061024606

Therefore, the lowest common multiple of 771,618,669,397 is 14061024606.

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.

771 x 618 x 669 x 397 = 126549221454

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.

771 : 1, 3, 257, 771

618 : 1, 2, 3, 6, 103, 206, 309, 618

669 : 1, 3, 223, 669

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 771,618,669,397, is 1.

Now, the common factors can be found like this.

771:3x 257

618:2x 3x 103

669:3x 223

397:397

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 126549221454/(1x9)

LCM = 126549221454/9

LCM = 14061024606

Thus, we can understand that the LCM of 771,618,669,397 is 14061024606.

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

• LCM of 388, 703, 494, 800
• LCM of 627, 188, 279, 245
• LCM of 464, 975, 363, 582
• LCM of 114, 601, 241, 400
• LCM of 973, 640, 650, 476

1. What is the LCM of 771, 618, 669, 397?

Answer: LCM of 771, 618, 669, 397 is 14061024606.

2. How to calculate the LCM of 771, 618, 669, 397?

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 771, 618, 669, 397.

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}.