Given numbers are 862,734,989,454

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

The LCM of 862,734,989,454 is 71022422062.

Find LCM of 862,734,989,454 with Prime Factorization

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

2 x 431 x 367 x 989 x 227 = 71022422062

Therefore, the lowest common multiple of 862,734,989,454 is 71022422062.

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.

862 x 734 x 989 x 454 = 284089688248

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.

862 : 1, 2, 431, 862

734 : 1, 2, 367, 734

989 : 1, 23, 43, 989

454 : 1, 2, 227, 454

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 862,734,989,454, is 1.

Now, the common factors can be found like this.

862:2x 431

734:2x 367

989:23x 43

454:2x 227

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 = 284089688248/(1x4)

LCM = 284089688248/4

LCM = 71022422062

Thus, we can understand that the LCM of 862,734,989,454 is 71022422062.

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

• LCM of 703, 247, 884, 377
• LCM of 709, 843, 926, 194
• LCM of 180, 780, 653, 208
• LCM of 907, 100, 913, 851
• LCM of 889, 137, 930, 546

1. What is the LCM of 862, 734, 989, 454?

Answer: LCM of 862, 734, 989, 454 is 71022422062.

2. How to calculate the LCM of 862, 734, 989, 454?

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 862, 734, 989, 454.

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}.