Given numbers are 797,42,946

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

The LCM of 797,42,946 is 15833202.

Find LCM of 797,42,946 with Prime Factorization

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

2 x 797 x 21 x 473 = 15833202

Therefore, the lowest common multiple of 797,42,946 is 15833202.

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.

797 x 42 x 946 = 31666404

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.

797 : 1, 797

42 : 1, 2, 3, 6, 7, 14, 21, 42

946 : 1, 2, 11, 22, 43, 86, 473, 946

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 797,42,946, is 1.

Now, the common factors can be found like this.

797:797

42:2x 3x 7

946:2x 11x 43

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 = 31666404/(1x2)

LCM = 31666404/2

LCM = 15833202

Thus, we can understand that the LCM of 797,42,946 is 15833202.

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

• LCM of 905, 60, 319
• LCM of 378, 39, 164
• LCM of 853, 69, 687
• LCM of 285, 32, 549
• LCM of 260, 72, 707

1. What is the LCM of 797, 42, 946?

Answer: LCM of 797, 42, 946 is 15833202.

2. How to calculate the LCM of 797, 42, 946?

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 797, 42, 946.

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}.