Least Common Multiple of 669, 123, 615

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

• Least Common Multiple of 669, 123, 615 by common division method
• Least Common Multiple of 669, 123, 615 with GCF Formula

∴ So the LCM of the given numbers is 3 x 41 x 223 x 1 x 5 = 137145

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 669,123,615 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(669,123,615) = 3

common factors(in case of two or more numbers have common factors) = 123

GCF(669,123,615) x common factors =3 x 123 = 369

LCM(669,123,615) = ( 669 × 123 × 615 ) / 369

LCM(669,123,615) = 50606505 / 369

LCM(669,123,615) = 137145

∴ Least Common Multiple of 669,123,615 is 137145

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

• LCM of 359, 755, 241
• LCM of 452, 907, 971
• LCM of 422, 811, 820
• LCM of 700, 561, 947
• LCM of 749, 735, 951

1. What is the LCM of 669, 123, 615?

Answer: LCM of 669, 123, 615 is 137145.

2. What are the Factors of 137145?

Answer: Factors of 137145 are . There are integers that are factors of 137145

3. How to Find the LCM of 669, 123, 615 ?

Least Common Multiple of 669, 123, 615.

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, 123, 615) = 3 x 5 x 41 x 223 = 137145.