Given numbers are 168,725,429,679

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

The LCM of 168,725,429,679 is 1689487800.

Find LCM of 168,725,429,679 with Prime Factorization

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

3 x 7 x 8 x 725 x 143 x 97 = 1689487800

Therefore, the lowest common multiple of 168,725,429,679 is 1689487800.

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.

168 x 725 x 429 x 679 = 35479243800

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.

168 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

725 : 1, 5, 25, 29, 145, 725

429 : 1, 3, 11, 13, 33, 39, 143, 429

679 : 1, 7, 97, 679

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 168,725,429,679, is 1.

Now, the common factors can be found like this.

168:2x 2x 2x 3x 7

725:5x 5x 29

429:3x 11x 13

679:7x 97

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

3x 7 = 21

Therefore, the value for common factors is 21.

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 = 35479243800/(1x21)

LCM = 35479243800/21

LCM = 1689487800

Thus, we can understand that the LCM of 168,725,429,679 is 1689487800.

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

• LCM of 433, 321, 486, 939
• LCM of 172, 752, 688, 912
• LCM of 278, 427, 916, 958
• LCM of 498, 704, 594, 279
• LCM of 381, 436, 691, 957

1. What is the LCM of 168, 725, 429, 679?

Answer: LCM of 168, 725, 429, 679 is 1689487800.

2. How to calculate the LCM of 168, 725, 429, 679?

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 168, 725, 429, 679.

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}.