Given numbers are 689,839,530,514

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

The LCM of 689,839,530,514 is 1485642470.

Find LCM of 689,839,530,514 with Prime Factorization

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

2 x 53 x 13 x 839 x 5 x 257 = 1485642470

Therefore, the lowest common multiple of 689,839,530,514 is 1485642470.

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.

689 x 839 x 530 x 514 = 157478101820

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.

689 : 1, 13, 53, 689

839 : 1, 839

530 : 1, 2, 5, 10, 53, 106, 265, 530

514 : 1, 2, 257, 514

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 689,839,530,514, is 1.

Now, the common factors can be found like this.

689:13x 53

839:839

530:2x 5x 53

514:2x 257

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

2x 53 = 106

Therefore, the value for common factors is 106.

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 = 157478101820/(1x106)

LCM = 157478101820/106

LCM = 1485642470

Thus, we can understand that the LCM of 689,839,530,514 is 1485642470.

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

• LCM of 779, 863, 322, 108
• LCM of 340, 975, 309, 757
• LCM of 361, 256, 593, 781
• LCM of 292, 757, 358, 920
• LCM of 587, 208, 333, 799

1. What is the LCM of 689, 839, 530, 514?

Answer: LCM of 689, 839, 530, 514 is 1485642470.

2. How to calculate the LCM of 689, 839, 530, 514?

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 689, 839, 530, 514.

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}.