Given numbers are 773,420,722

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

The LCM of 773,420,722 is 117202260.

Find LCM of 773,420,722 with Prime Factorization

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

2 x 773 x 210 x 361 = 117202260

Therefore, the lowest common multiple of 773,420,722 is 117202260.

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.

773 x 420 x 722 = 234404520

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.

773 : 1, 773

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

722 : 1, 2, 19, 38, 361, 722

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 773,420,722, is 1.

Now, the common factors can be found like this.

773:773

420:2x 2x 3x 5x 7

722:2x 19x 19

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 = 234404520/(1x2)

LCM = 234404520/2

LCM = 117202260

Thus, we can understand that the LCM of 773,420,722 is 117202260.

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

• LCM of 641, 720, 713
• LCM of 449, 471, 213
• LCM of 557, 334, 629
• LCM of 296, 384, 122
• LCM of 402, 332, 507

1. What is the LCM of 773, 420, 722?

Answer: LCM of 773, 420, 722 is 117202260.

2. How to calculate the LCM of 773, 420, 722?

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 773, 420, 722.

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}.