Given numbers are 770,653,698,971,449

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

The LCM of 770,653,698,971,449 is 76505895745510.

Find LCM of 770,653,698,971,449 with Prime Factorization

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

2 x 385 x 653 x 349 x 971 x 449 = 76505895745510

Therefore, the lowest common multiple of 770,653,698,971,449 is 76505895745510.

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 653 x 698 x 971 x 449 = 153011791491020

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

653 : 1, 653

698 : 1, 2, 349, 698

971 : 1, 971

449 : 1, 449

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,653,698,971,449, is 1.

Now, the common factors can be found like this.

770:2x 5x 7x 11

653:653

698:2x 349

971:971

449:449

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 = 153011791491020/(1x2)

LCM = 153011791491020/2

LCM = 76505895745510

Thus, we can understand that the LCM of 770,653,698,971,449 is 76505895745510.

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

• LCM of 865, 276, 285, 289, 640
• LCM of 988, 259, 310, 313, 976
• LCM of 915, 962, 443, 500, 790
• LCM of 218, 591, 871, 714, 458
• LCM of 283, 701, 540, 580, 453

1. What is the LCM of 770, 653, 698, 971, 449?

Answer: LCM of 770, 653, 698, 971, 449 is 76505895745510.

2. How to calculate the LCM of 770, 653, 698, 971, 449?

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, 653, 698, 971, 449.

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}.