Given numbers are 672,439,242

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

The LCM of 672,439,242 is 35695968.

Find LCM of 672,439,242 with Prime Factorization

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

2 x 336 x 439 x 121 = 35695968

Therefore, the lowest common multiple of 672,439,242 is 35695968.

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 439 x 242 = 71391936

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

439 : 1, 439

242 : 1, 2, 11, 22, 121, 242

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 672,439,242, is 1.

Now, the common factors can be found like this.

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

439:439

242:2x 11x 11

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

2 = 2

Therefore, the value for common factors is 2.

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 = 71391936/(1x2)

LCM = 71391936/2

LCM = 35695968

Thus, we can understand that the LCM of 672,439,242 is 35695968.

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

• LCM of 274, 298, 384
• LCM of 198, 447, 753
• LCM of 781, 826, 175
• LCM of 188, 129, 328
• LCM of 178, 981, 334

1. What is the LCM of 672, 439, 242?

Answer: LCM of 672, 439, 242 is 35695968.

2. How to calculate the LCM of 672, 439, 242?

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, 439, 242.

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}.