What is the Least Common Multiple of 57457 and 57463?

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 57457 and 57463 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57457 and 57463, than apply into the LCM equation.

GCF(57457,57463) = 1
LCM(57457,57463) = ( 57457 × 57463) / 1
LCM(57457,57463) = 3301651591 / 1
LCM(57457,57463) = 3301651591

Least Common Multiple (LCM) of 57457 and 57463 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57457 and 57463. First we will calculate the prime factors of 57457 and 57463.

Prime Factorization of 57457

Prime Factorization of 57463

Now multiplying the highest exponent prime factors to calculate the LCM of 57457 and 57463.

LCM(57457,57463) = 57457¹ × 7¹ × 8209¹
LCM(57457,57463) = 3301651591