Given numbers are 777,978,122,674

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

The LCM of 777,978,122,674 is 5207129214.

Find LCM of 777,978,122,674 with Prime Factorization

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

2 x 3 x 259 x 163 x 61 x 337 = 5207129214

Therefore, the lowest common multiple of 777,978,122,674 is 5207129214.

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.

777 x 978 x 122 x 674 = 62485550568

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.

777 : 1, 3, 7, 21, 37, 111, 259, 777

978 : 1, 2, 3, 6, 163, 326, 489, 978

122 : 1, 2, 61, 122

674 : 1, 2, 337, 674

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 777,978,122,674, is 1.

Now, the common factors can be found like this.

777:3x 7x 37

978:2x 3x 163

122:2x 61

674:2x 337

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

2x 2x 3 = 12

Therefore, the value for common factors is 12.

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 = 62485550568/(1x12)

LCM = 62485550568/12

LCM = 5207129214

Thus, we can understand that the LCM of 777,978,122,674 is 5207129214.

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

• LCM of 660, 205, 861, 187
• LCM of 564, 916, 548, 168
• LCM of 856, 810, 258, 820
• LCM of 737, 780, 156, 903
• LCM of 679, 625, 233, 937

1. What is the LCM of 777, 978, 122, 674?

Answer: LCM of 777, 978, 122, 674 is 5207129214.

2. How to calculate the LCM of 777, 978, 122, 674?

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 777, 978, 122, 674.

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}.