Given numbers are 677,614,872,170

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

The LCM of 677,614,872,170 is 15405026680.

Find LCM of 677,614,872,170 with Prime Factorization

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

2 x 677 x 307 x 436 x 85 = 15405026680

Therefore, the lowest common multiple of 677,614,872,170 is 15405026680.

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.

677 x 614 x 872 x 170 = 61620106720

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.

677 : 1, 677

614 : 1, 2, 307, 614

872 : 1, 2, 4, 8, 109, 218, 436, 872

170 : 1, 2, 5, 10, 17, 34, 85, 170

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 677,614,872,170, is 1.

Now, the common factors can be found like this.

677:677

614:2x 307

872:2x 2x 2x 109

170:2x 5x 17

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 = 61620106720/(1x4)

LCM = 61620106720/4

LCM = 15405026680

Thus, we can understand that the LCM of 677,614,872,170 is 15405026680.

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

• LCM of 496, 461, 533, 389
• LCM of 854, 578, 147, 168
• LCM of 452, 458, 956, 488
• LCM of 390, 316, 217, 970
• LCM of 268, 791, 899, 977

1. What is the LCM of 677, 614, 872, 170?

Answer: LCM of 677, 614, 872, 170 is 15405026680.

2. How to calculate the LCM of 677, 614, 872, 170?

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 677, 614, 872, 170.

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}.