Given numbers are 674,538,689,334

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

The LCM of 674,538,689,334 is 20861612278.

Find LCM of 674,538,689,334 with Prime Factorization

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

2 x 337 x 269 x 689 x 167 = 20861612278

Therefore, the lowest common multiple of 674,538,689,334 is 20861612278.

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.

674 x 538 x 689 x 334 = 83446449112

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.

674 : 1, 2, 337, 674

538 : 1, 2, 269, 538

689 : 1, 13, 53, 689

334 : 1, 2, 167, 334

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 674,538,689,334, is 1.

Now, the common factors can be found like this.

674:2x 337

538:2x 269

689:13x 53

334:2x 167

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 = 83446449112/(1x4)

LCM = 83446449112/4

LCM = 20861612278

Thus, we can understand that the LCM of 674,538,689,334 is 20861612278.

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

• LCM of 895, 588, 813, 822
• LCM of 508, 559, 166, 597
• LCM of 426, 994, 410, 937
• LCM of 357, 708, 381, 403
• LCM of 991, 969, 459, 596

1. What is the LCM of 674, 538, 689, 334?

Answer: LCM of 674, 538, 689, 334 is 20861612278.

2. How to calculate the LCM of 674, 538, 689, 334?

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 674, 538, 689, 334.

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}.