Given numbers are 791,587,860,442

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

The LCM of 791,587,860,442 is 88248089020.

Find LCM of 791,587,860,442 with Prime Factorization

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

2 x 791 x 587 x 430 x 221 = 88248089020

Therefore, the lowest common multiple of 791,587,860,442 is 88248089020.

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.

791 x 587 x 860 x 442 = 176496178040

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.

791 : 1, 7, 113, 791

587 : 1, 587

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

442 : 1, 2, 13, 17, 26, 34, 221, 442

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 791,587,860,442, is 1.

Now, the common factors can be found like this.

791:7x 113

587:587

860:2x 2x 5x 43

442:2x 13x 17

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 = 176496178040/(1x2)

LCM = 176496178040/2

LCM = 88248089020

Thus, we can understand that the LCM of 791,587,860,442 is 88248089020.

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

• LCM of 550, 972, 144, 588
• LCM of 277, 826, 950, 148
• LCM of 185, 939, 459, 517
• LCM of 732, 586, 563, 381
• LCM of 414, 231, 170, 131

1. What is the LCM of 791, 587, 860, 442?

Answer: LCM of 791, 587, 860, 442 is 88248089020.

2. How to calculate the LCM of 791, 587, 860, 442?

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 791, 587, 860, 442.

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}.