Least Common Multiple of 77, 90, 23

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

• Least Common Multiple of 77, 90, 23 by common division method
• Least Common Multiple of 77, 90, 23 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 159390

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 77,90,23 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(77,90,23) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(77,90,23) x common factors =1 x 1 = 1

LCM(77,90,23) = ( 77 × 90 × 23 ) / 1

LCM(77,90,23) = 159390 / 1

LCM(77,90,23) = 159390

∴ Least Common Multiple of 77,90,23 is 159390

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

• LCM of 31, 22, 88
• LCM of 27, 82, 95
• LCM of 40, 29, 73
• LCM of 36, 52, 75
• LCM of 59, 30, 50

1. What is the LCM of 77, 90, 23?

Answer: LCM of 77, 90, 23 is 159390.

2. What are the Factors of 159390?

Answer: Factors of 159390 are . There are integers that are factors of 159390

3. How to Find the LCM of 77, 90, 23 ?

Least Common Multiple of 77, 90, 23.

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(77, 90, 23) = 2 x 3 x 3 x 5 x 7 x 11 x 23 = 159390.