Given numbers are 676,659,507,145

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

The LCM of 676,659,507,145 is 193785540.

Find LCM of 676,659,507,145 with Prime Factorization

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

13 x 13 x 4 x 659 x 3 x 145 = 193785540

Therefore, the lowest common multiple of 676,659,507,145 is 193785540.

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.

676 x 659 x 507 x 145 = 32749756260

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.

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

659 : 1, 659

507 : 1, 3, 13, 39, 169, 507

145 : 1, 5, 29, 145

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 676,659,507,145, is 1.

Now, the common factors can be found like this.

676:2x 2x 13x 13

659:659

507:3x 13x 13

145:5x 29

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

13x 13 = 169

Therefore, the value for common factors is 169.

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 = 32749756260/(1x169)

LCM = 32749756260/169

LCM = 193785540

Thus, we can understand that the LCM of 676,659,507,145 is 193785540.

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

• LCM of 941, 442, 673, 975
• LCM of 978, 137, 427, 703
• LCM of 142, 326, 402, 391
• LCM of 427, 570, 799, 724
• LCM of 525, 923, 769, 605

1. What is the LCM of 676, 659, 507, 145?

Answer: LCM of 676, 659, 507, 145 is 193785540.

2. How to calculate the LCM of 676, 659, 507, 145?

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 676, 659, 507, 145.

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}.