Given numbers are 674,994,171,949

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

The LCM of 674,994,171,949 is 54359894862.

Find LCM of 674,994,171,949 with Prime Factorization

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

2 x 337 x 497 x 171 x 949 = 54359894862

Therefore, the lowest common multiple of 674,994,171,949 is 54359894862.

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 994 x 171 x 949 = 108719789724

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

994 : 1, 2, 7, 14, 71, 142, 497, 994

171 : 1, 3, 9, 19, 57, 171

949 : 1, 13, 73, 949

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 674,994,171,949, is 1.

Now, the common factors can be found like this.

674:2x 337

994:2x 7x 71

171:3x 3x 19

949:13x 73

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 = 108719789724/(1x2)

LCM = 108719789724/2

LCM = 54359894862

Thus, we can understand that the LCM of 674,994,171,949 is 54359894862.

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

• LCM of 488, 597, 524, 280
• LCM of 384, 212, 748, 450
• LCM of 918, 507, 223, 403
• LCM of 883, 753, 192, 408
• LCM of 963, 621, 661, 654

1. What is the LCM of 674, 994, 171, 949?

Answer: LCM of 674, 994, 171, 949 is 54359894862.

2. How to calculate the LCM of 674, 994, 171, 949?

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, 994, 171, 949.

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}.