Given numbers are 674,574,421,536

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

The LCM of 674,574,421,536 is 21825222664.

Find LCM of 674,574,421,536 with Prime Factorization

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

2 x 337 x 287 x 421 x 268 = 21825222664

Therefore, the lowest common multiple of 674,574,421,536 is 21825222664.

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.

674 x 574 x 421 x 536 = 87300890656

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.

674 : 1, 2, 337, 674

574 : 1, 2, 7, 14, 41, 82, 287, 574

421 : 1, 421

536 : 1, 2, 4, 8, 67, 134, 268, 536

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 674,574,421,536, is 1.

Now, the common factors can be found like this.

674:2x 337

574:2x 7x 41

421:421

536:2x 2x 2x 67

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 = 87300890656/(1x4)

LCM = 87300890656/4

LCM = 21825222664

Thus, we can understand that the LCM of 674,574,421,536 is 21825222664.

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

• LCM of 924, 670, 617, 331
• LCM of 801, 658, 167, 988
• LCM of 558, 665, 231, 455
• LCM of 936, 395, 829, 683
• LCM of 292, 482, 490, 977

1. What is the LCM of 674, 574, 421, 536?

Answer: LCM of 674, 574, 421, 536 is 21825222664.

2. How to calculate the LCM of 674, 574, 421, 536?

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 674, 574, 421, 536.

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}.