Question

Find the G.C.F of $31141$ and $3102$.

Answer 1

Prime factors of $31141$ are $11,19,149$. Prime factorization of $31141$ in exponential form is

$31141=11\times 19\times 149$

Prime factors of $3102$ are $23,11,47$. Prime factorization of $3102$ in exponential form is

$3102=2\times 3\times 11\times 47$

We found the factors and prime factorization of $31141$ and $3102$. The biggest common factor number is the $GCF$ number.

So, the greatest common factor $31141$ and $3102$ is $11$.

Hence, this is the answer.