Given numbers are 868,786,722,503,971

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

The LCM of 868,786,722,503,971 is 60145992032532.

Find LCM of 868,786,722,503,971 with Prime Factorization

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

2 x 434 x 393 x 361 x 503 x 971 = 60145992032532

Therefore, the lowest common multiple of 868,786,722,503,971 is 60145992032532.

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.

868 x 786 x 722 x 503 x 971 = 240583968130128

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.

868 : 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

786 : 1, 2, 3, 6, 131, 262, 393, 786

722 : 1, 2, 19, 38, 361, 722

503 : 1, 503

971 : 1, 971

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 868,786,722,503,971, is 1.

Now, the common factors can be found like this.

868:2x 2x 7x 31

786:2x 3x 131

722:2x 19x 19

503:503

971:971

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 240583968130128/(1x4)

LCM = 240583968130128/4

LCM = 60145992032532

Thus, we can understand that the LCM of 868,786,722,503,971 is 60145992032532.

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

• LCM of 639, 460, 287, 310, 728
• LCM of 169, 994, 755, 680, 164
• LCM of 716, 864, 871, 689, 704
• LCM of 188, 410, 238, 165, 988
• LCM of 666, 736, 666, 627, 464

1. What is the LCM of 868, 786, 722, 503, 971?

Answer: LCM of 868, 786, 722, 503, 971 is 60145992032532.

2. How to calculate the LCM of 868, 786, 722, 503, 971?

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 868, 786, 722, 503, 971.

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}.