GCF and LCM Calculator Logo

What is the Least Common Multiple of 61103 and 61112?

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 (LCM) of 61103 and 61112 is 3734126536.

LCM(61103,61112) = 3734126536

LCM Calculator and
and

Least Common Multiple of 61103 and 61112 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 61103 and 61112, than apply into the LCM equation.

GCF(61103,61112) = 1
LCM(61103,61112) = ( 61103 × 61112) / 1
LCM(61103,61112) = 3734126536 / 1
LCM(61103,61112) = 3734126536

Least Common Multiple (LCM) of 61103 and 61112 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 61103 and 61112. First we will calculate the prime factors of 61103 and 61112.

Prime Factorization of 61103

Prime factors of 61103 are 7, 29, 43. Prime factorization of 61103 in exponential form is:

61103 = 72 × 291 × 431

Prime Factorization of 61112

Prime factors of 61112 are 2, 7639. Prime factorization of 61112 in exponential form is:

61112 = 23 × 76391

Now multiplying the highest exponent prime factors to calculate the LCM of 61103 and 61112.

LCM(61103,61112) = 72 × 291 × 431 × 23 × 76391
LCM(61103,61112) = 3734126536