What is the Least Common Multiple of 26972 and 26977?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least Common Multiple of 26972 and 26977 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26972 and 26977, than apply into the LCM equation.

GCF(26972,26977) = 1
LCM(26972,26977) = ( 26972 × 26977) / 1
LCM(26972,26977) = 727623644 / 1
LCM(26972,26977) = 727623644

Least Common Multiple (LCM) of 26972 and 26977 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26972 and 26977. First we will calculate the prime factors of 26972 and 26977.

Prime Factorization of 26972

Prime Factorization of 26977

Now multiplying the highest exponent prime factors to calculate the LCM of 26972 and 26977.

LCM(26972,26977) = 2² × 11¹ × 613¹ × 53¹ × 509¹
LCM(26972,26977) = 727623644