Given numbers are 672,224,844,163,471

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

The LCM of 672,224,844,163,471 is 3628599072.

Find LCM of 672,224,844,163,471 with Prime Factorization

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

2 x 2 x 2 x 2 x 2 x 3 x 7 x 1 x 1 x 211 x 163 x 157 = 3628599072

Therefore, the lowest common multiple of 672,224,844,163,471 is 3628599072.

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.

672 x 224 x 844 x 163 x 471 = 9753674305536

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.

672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

224 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224

844 : 1, 2, 4, 211, 422, 844

163 : 1, 163

471 : 1, 3, 157, 471

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 672,224,844,163,471, is 1.

Now, the common factors can be found like this.

672:2x 2x 2x 2x 2x 3x 7

224:2x 2x 2x 2x 2x 7

844:2x 2x 211

163:163

471:3x 157

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 2x 2x 2x 2x 2x 3x 7 = 2688

Therefore, the value for common factors is 2688.

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 = 9753674305536/(1x2688)

LCM = 9753674305536/2688

LCM = 3628599072

Thus, we can understand that the LCM of 672,224,844,163,471 is 3628599072.

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

• LCM of 648, 165, 887, 529, 633
• LCM of 834, 782, 729, 271, 272
• LCM of 748, 156, 361, 687, 747
• LCM of 874, 114, 265, 425, 823
• LCM of 449, 193, 281, 293, 615

1. What is the LCM of 672, 224, 844, 163, 471?

Answer: LCM of 672, 224, 844, 163, 471 is 3628599072.

2. How to calculate the LCM of 672, 224, 844, 163, 471?

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 672, 224, 844, 163, 471.

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}.