Given numbers are 674,676,861,718

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

The LCM of 674,676,861,718 is 70416461388.

Find LCM of 674,676,861,718 with Prime Factorization

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

2 x 337 x 338 x 861 x 359 = 70416461388

Therefore, the lowest common multiple of 674,676,861,718 is 70416461388.

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 676 x 861 x 718 = 281665845552

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

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

861 : 1, 3, 7, 21, 41, 123, 287, 861

718 : 1, 2, 359, 718

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 674,676,861,718, is 1.

Now, the common factors can be found like this.

674:2x 337

676:2x 2x 13x 13

861:3x 7x 41

718:2x 359

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 = 281665845552/(1x4)

LCM = 281665845552/4

LCM = 70416461388

Thus, we can understand that the LCM of 674,676,861,718 is 70416461388.

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

• LCM of 444, 727, 770, 751
• LCM of 505, 423, 466, 141
• LCM of 314, 602, 525, 612
• LCM of 180, 572, 694, 645
• LCM of 465, 997, 123, 982

1. What is the LCM of 674, 676, 861, 718?

Answer: LCM of 674, 676, 861, 718 is 70416461388.

2. How to calculate the LCM of 674, 676, 861, 718?

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, 676, 861, 718.

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}.