Given numbers are 769,860,602,407

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

The LCM of 769,860,602,407 is 1884157660.

Find LCM of 769,860,602,407 with Prime Factorization

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

2 x 43 x 769 x 10 x 7 x 407 = 1884157660

Therefore, the lowest common multiple of 769,860,602,407 is 1884157660.

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.

769 x 860 x 602 x 407 = 162037558760

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.

769 : 1, 769

860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

602 : 1, 2, 7, 14, 43, 86, 301, 602

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 769,860,602,407, is 1.

Now, the common factors can be found like this.

769:769

860:2x 2x 5x 43

602:2x 7x 43

407:11x 37

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

2x 43 = 86

Therefore, the value for common factors is 86.

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 = 162037558760/(1x86)

LCM = 162037558760/86

LCM = 1884157660

Thus, we can understand that the LCM of 769,860,602,407 is 1884157660.

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

• LCM of 485, 161, 856, 392
• LCM of 423, 259, 200, 662
• LCM of 280, 846, 790, 878
• LCM of 280, 368, 381, 558
• LCM of 562, 608, 869, 395

1. What is the LCM of 769, 860, 602, 407?

Answer: LCM of 769, 860, 602, 407 is 1884157660.

2. How to calculate the LCM of 769, 860, 602, 407?

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 769, 860, 602, 407.

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}.