Given numbers are 770,284,617

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

The LCM of 770,284,617 is 67462780.

Find LCM of 770,284,617 with Prime Factorization

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

2 x 385 x 142 x 617 = 67462780

Therefore, the lowest common multiple of 770,284,617 is 67462780.

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.

770 x 284 x 617 = 134925560

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.

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

284 : 1, 2, 4, 71, 142, 284

617 : 1, 617

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,284,617, is 1.

Now, the common factors can be found like this.

770:2x 5x 7x 11

284:2x 2x 71

617:617

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

2 = 2

Therefore, the value for common factors is 2.

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 = 134925560/(1x2)

LCM = 134925560/2

LCM = 67462780

Thus, we can understand that the LCM of 770,284,617 is 67462780.

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

• LCM of 884, 765, 492
• LCM of 186, 349, 672
• LCM of 951, 987, 507
• LCM of 357, 382, 841
• LCM of 792, 685, 216

1. What is the LCM of 770, 284, 617?

Answer: LCM of 770, 284, 617 is 67462780.

2. How to calculate the LCM of 770, 284, 617?

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 770, 284, 617.

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}.