Given numbers are 254,637,689

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

The LCM of 254,637,689 is 8575294.

Find LCM of 254,637,689 with Prime Factorization

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

13 x 254 x 49 x 53 = 8575294

Therefore, the lowest common multiple of 254,637,689 is 8575294.

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.

254 x 637 x 689 = 111478822

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.

254 : 1, 2, 127, 254

637 : 1, 7, 13, 49, 91, 637

689 : 1, 13, 53, 689

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 254,637,689, is 1.

Now, the common factors can be found like this.

254:2x 127

637:7x 7x 13

689:13x 53

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

13 = 13

Therefore, the value for common factors is 13.

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 = 111478822/(1x13)

LCM = 111478822/13

LCM = 8575294

Thus, we can understand that the LCM of 254,637,689 is 8575294.

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

• LCM of 174, 520, 727
• LCM of 659, 955, 593
• LCM of 219, 915, 382
• LCM of 281, 262, 955
• LCM of 168, 663, 899

1. What is the LCM of 254, 637, 689?

Answer: LCM of 254, 637, 689 is 8575294.

2. How to calculate the LCM of 254, 637, 689?

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 254, 637, 689.

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}.