What is the Least Common Multiple of 84458 and 84463?

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 84458 and 84463 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 84458 and 84463, than apply into the LCM equation.

GCF(84458,84463) = 1
LCM(84458,84463) = ( 84458 × 84463) / 1
LCM(84458,84463) = 7133576054 / 1
LCM(84458,84463) = 7133576054

Least Common Multiple (LCM) of 84458 and 84463 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 84458 and 84463. First we will calculate the prime factors of 84458 and 84463.

Prime Factorization of 84458

Prime Factorization of 84463

Now multiplying the highest exponent prime factors to calculate the LCM of 84458 and 84463.

LCM(84458,84463) = 2¹ × 11² × 349¹ × 84463¹
LCM(84458,84463) = 7133576054