Least Common Multiple of 78, 91, 169

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

• Least Common Multiple of 78, 91, 169 by common division method
• Least Common Multiple of 78, 91, 169 with GCF Formula

∴ So the LCM of the given numbers is 13 x 6 x 7 x 13 = 7098

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 78,91,169 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,91,169) = 13

common factors(in case of two or more numbers have common factors) = 13

GCF(78,91,169) x common factors =13 x 13 = 169

LCM(78,91,169) = ( 78 × 91 × 169 ) / 169

LCM(78,91,169) = 1199562 / 169

LCM(78,91,169) = 7098

∴ Least Common Multiple of 78,91,169 is 7098

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

• LCM of 32, 12, 905
• LCM of 70, 96, 445
• LCM of 79, 10, 852
• LCM of 44, 79, 840
• LCM of 30, 47, 501

1. What is the LCM of 78, 91, 169?

Answer: LCM of 78, 91, 169 is 7098.

2. What are the Factors of 7098?

Answer: Factors of 7098 are . There are integers that are factors of 7098

3. How to Find the LCM of 78, 91, 169 ?

Least Common Multiple of 78, 91, 169.

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, 91, 169) = 2 x 3 x 7 x 13 x 13 = 7098.