Least Common Multiple of 669, 546, 78

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

• Least Common Multiple of 669, 546, 78 by common division method
• Least Common Multiple of 669, 546, 78 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 13 x 223 x 7 x 1 = 121758

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 669,546,78 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(669,546,78) = 3

common factors(in case of two or more numbers have common factors) = 78

GCF(669,546,78) x common factors =3 x 78 = 234

LCM(669,546,78) = ( 669 × 546 × 78 ) / 234

LCM(669,546,78) = 28491372 / 234

LCM(669,546,78) = 121758

∴ Least Common Multiple of 669,546,78 is 121758

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

• LCM of 949, 197, 95
• LCM of 424, 279, 57
• LCM of 508, 137, 23
• LCM of 989, 790, 65
• LCM of 636, 274, 16

1. What is the LCM of 669, 546, 78?

Answer: LCM of 669, 546, 78 is 121758.

2. What are the Factors of 121758?

Answer: Factors of 121758 are . There are integers that are factors of 121758

3. How to Find the LCM of 669, 546, 78 ?

Least Common Multiple of 669, 546, 78.

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(669, 546, 78) = 2 x 3 x 7 x 13 x 223 = 121758.