Least Common Multiple of 77, 98, 77, 98

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

• Least Common Multiple of 77, 98, 77, 98 by common division method
• Least Common Multiple of 77, 98, 77, 98 with GCF Formula

∴ So the LCM of the given numbers is 2 x 7 x 7 x 11 x 1 x 1 x 1 x 1 = 1078

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 77,98,77,98 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(77,98,77,98) = 7

common factors(in case of two or more numbers have common factors) = 7546

GCF(77,98,77,98) x common factors =7 x 7546 = 52822

LCM(77,98,77,98) = ( 77 × 98 × 77 × 98 ) / 52822

LCM(77,98,77,98) = 56942116 / 52822

LCM(77,98,77,98) = 1078

∴ Least Common Multiple of 77,98,77,98 is 1078

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

• LCM of 21, 30, 43, 18
• LCM of 74, 22, 71, 65
• LCM of 90, 37, 92, 40
• LCM of 35, 43, 36, 17
• LCM of 81, 58, 52, 45

1. What is the LCM of 77, 98, 77, 98?

Answer: LCM of 77, 98, 77, 98 is 1078.

2. What are the Factors of 1078?

Answer: Factors of 1078 are . There are integers that are factors of 1078

3. How to Find the LCM of 77, 98, 77, 98 ?

Least Common Multiple of 77, 98, 77, 98.

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, 98, 77, 98) = 2 x 7 x 7 x 11 = 1078.