Given numbers are 461,720,769,122

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

The LCM of 461,720,769,122 is 15570035280.

Find LCM of 461,720,769,122 with Prime Factorization

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

2 x 461 x 360 x 769 x 61 = 15570035280

Therefore, the lowest common multiple of 461,720,769,122 is 15570035280.

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.

461 x 720 x 769 x 122 = 31140070560

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.

461 : 1, 461

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

769 : 1, 769

122 : 1, 2, 61, 122

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 461,720,769,122, is 1.

Now, the common factors can be found like this.

461:461

720:2x 2x 2x 2x 3x 3x 5

769:769

122:2x 61

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 = 31140070560/(1x2)

LCM = 31140070560/2

LCM = 15570035280

Thus, we can understand that the LCM of 461,720,769,122 is 15570035280.

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

• LCM of 151, 776, 298, 347
• LCM of 921, 238, 826, 897
• LCM of 270, 627, 967, 810
• LCM of 777, 464, 649, 740
• LCM of 329, 644, 383, 492

1. What is the LCM of 461, 720, 769, 122?

Answer: LCM of 461, 720, 769, 122 is 15570035280.

2. How to calculate the LCM of 461, 720, 769, 122?

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 461, 720, 769, 122.

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}.