What is the Least Common Multiple of 58 and 67?
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 58 and 67 is 3886.
LCM(58,67) = 3886
Least Common Multiple of 58 and 67 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 58 and 67, than apply into the LCM equation.
GCF(58,67) = 1
LCM(58,67) = ( 58 × 67) / 1
LCM(58,67) = 3886 / 1
LCM(58,67) = 3886
Least Common Multiple (LCM) of 58 and 67 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 58 and 67. First we will calculate the prime factors of 58 and 67.
Prime Factorization of 58
Prime factors of 58 are 2, 29. Prime factorization of 58 in exponential form is:
58 = 21 × 291
Prime Factorization of 67
Prime factors of 67 are 67. Prime factorization of 67 in exponential form is:
67 = 671
Now multiplying the highest exponent prime factors to calculate the LCM of 58 and 67.
LCM(58,67) = 21 × 291 × 671
LCM(58,67) = 3886