Given numbers are 974,226,861,670,856

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

The LCM of 974,226,861,670,856 is 13587173711160.

Find LCM of 974,226,861,670,856 with Prime Factorization

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

2 x 487 x 113 x 861 x 335 x 428 = 13587173711160

Therefore, the lowest common multiple of 974,226,861,670,856 is 13587173711160.

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.

974 x 226 x 861 x 670 x 856 = 108697389689280

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.

974 : 1, 2, 487, 974

226 : 1, 2, 113, 226

861 : 1, 3, 7, 21, 41, 123, 287, 861

670 : 1, 2, 5, 10, 67, 134, 335, 670

856 : 1, 2, 4, 8, 107, 214, 428, 856

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 974,226,861,670,856, is 1.

Now, the common factors can be found like this.

974:2x 487

226:2x 113

861:3x 7x 41

670:2x 5x 67

856:2x 2x 2x 107

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

2x 2x 2 = 8

Therefore, the value for common factors is 8.

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 = 108697389689280/(1x8)

LCM = 108697389689280/8

LCM = 13587173711160

Thus, we can understand that the LCM of 974,226,861,670,856 is 13587173711160.

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

• LCM of 874, 684, 116, 350, 231
• LCM of 642, 900, 145, 726, 676
• LCM of 271, 224, 704, 146, 619
• LCM of 792, 273, 643, 241, 631
• LCM of 775, 446, 797, 330, 303

1. What is the LCM of 974, 226, 861, 670, 856?

Answer: LCM of 974, 226, 861, 670, 856 is 13587173711160.

2. How to calculate the LCM of 974, 226, 861, 670, 856?

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 974, 226, 861, 670, 856.

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}.