Given numbers are 674,606,649,140

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

The LCM of 674,606,649,140 is 9277805460.

Find LCM of 674,606,649,140 with Prime Factorization

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

2 x 337 x 303 x 649 x 70 = 9277805460

Therefore, the lowest common multiple of 674,606,649,140 is 9277805460.

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 606 x 649 x 140 = 37111221840

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

606 : 1, 2, 3, 6, 101, 202, 303, 606

649 : 1, 11, 59, 649

140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 674,606,649,140, is 1.

Now, the common factors can be found like this.

674:2x 337

606:2x 3x 101

649:11x 59

140:2x 2x 5x 7

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 = 37111221840/(1x4)

LCM = 37111221840/4

LCM = 9277805460

Thus, we can understand that the LCM of 674,606,649,140 is 9277805460.

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

• LCM of 956, 899, 710, 623
• LCM of 336, 297, 311, 210
• LCM of 760, 270, 507, 469
• LCM of 563, 328, 578, 808
• LCM of 523, 516, 116, 801

1. What is the LCM of 674, 606, 649, 140?

Answer: LCM of 674, 606, 649, 140 is 9277805460.

2. How to calculate the LCM of 674, 606, 649, 140?

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, 606, 649, 140.

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}.