Least Common Multiple of 78, 750, 105

Least common multiple or lowest common denominator (lcd) can be calculated in three ways

• Least Common Multiple of 78, 750, 105 by common division method
• Least Common Multiple of 78, 750, 105 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 5 x 13 x 25 x 7 = 68250

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 78,750,105 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,750,105) = 3

common factors(in case of two or more numbers have common factors) = 30

GCF(78,750,105) x common factors =3 x 30 = 90

LCM(78,750,105) = ( 78 × 750 × 105 ) / 90

LCM(78,750,105) = 6142500 / 90

LCM(78,750,105) = 68250

∴ Least Common Multiple of 78,750,105 is 68250

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

• LCM of 45, 871, 845
• LCM of 34, 381, 683
• LCM of 36, 997, 347
• LCM of 55, 552, 557
• LCM of 84, 100, 391

1. What is the LCM of 78, 750, 105?

Answer: LCM of 78, 750, 105 is 68250.

2. What are the Factors of 68250?

Answer: Factors of 68250 are . There are integers that are factors of 68250

3. How to Find the LCM of 78, 750, 105 ?

Least Common Multiple of 78, 750, 105.

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(78, 750, 105) = 2 x 3 x 5 x 5 x 5 x 7 x 13 = 68250.