Given numbers are 637,987,113,881,560

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

The LCM of 637,987,113,881,560 is 715324144080.

Find LCM of 637,987,113,881,560 with Prime Factorization

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

7 x 91 x 141 x 113 x 881 x 80 = 715324144080

Therefore, the lowest common multiple of 637,987,113,881,560 is 715324144080.

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.

637 x 987 x 113 x 881 x 560 = 35050883059920

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.

637 : 1, 7, 13, 49, 91, 637

987 : 1, 3, 7, 21, 47, 141, 329, 987

113 : 1, 113

881 : 1, 881

560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 637,987,113,881,560, is 1.

Now, the common factors can be found like this.

637:7x 7x 13

987:3x 7x 47

113:113

881:881

560:2x 2x 2x 2x 5x 7

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

7x 7 = 49

Therefore, the value for common factors is 49.

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 = 35050883059920/(1x49)

LCM = 35050883059920/49

LCM = 715324144080

Thus, we can understand that the LCM of 637,987,113,881,560 is 715324144080.

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

• LCM of 108, 211, 389, 812, 642
• LCM of 866, 449, 643, 500, 360
• LCM of 173, 873, 781, 669, 955
• LCM of 934, 810, 384, 767, 169
• LCM of 262, 367, 658, 124, 501

1. What is the LCM of 637, 987, 113, 881, 560?

Answer: LCM of 637, 987, 113, 881, 560 is 715324144080.

2. How to calculate the LCM of 637, 987, 113, 881, 560?

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 637, 987, 113, 881, 560.

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}.