What is the Least Common Multiple of 727 and 746?
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 727 and 746 is 542342.
LCM(727,746) = 542342
Least Common Multiple of 727 and 746 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 727 and 746, than apply into the LCM equation.
GCF(727,746) = 1
LCM(727,746) = ( 727 × 746) / 1
LCM(727,746) = 542342 / 1
LCM(727,746) = 542342
Least Common Multiple (LCM) of 727 and 746 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 727 and 746. First we will calculate the prime factors of 727 and 746.
Prime Factorization of 727
Prime factors of 727 are 727. Prime factorization of 727 in exponential form is:
727 = 7271
Prime Factorization of 746
Prime factors of 746 are 2, 373. Prime factorization of 746 in exponential form is:
746 = 21 × 3731
Now multiplying the highest exponent prime factors to calculate the LCM of 727 and 746.
LCM(727,746) = 7271 × 21 × 3731
LCM(727,746) = 542342
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