The GCF of 22 and 42 is 2. Steps to find GCF. Find the prime factorization of 22 22 = 2 × 11; Find the prime factorization of 42 42 = 2 × 3 × 7; To find the GCF, multiply all the prime factors …

Steps to find GCF. Find the prime factorization of 42 42 = 2 × 3 × 7; Find the prime factorization of 154 154 = 2 × 7 × 11; To find the GCF, multiply all the prime factors common to both numbers: …

Steps to find GCF. Find the prime factorization of 42 42 = 2 × 3 × 7; Find the prime factorization of 70 70 = 2 × 5 × 7; To find the GCF, multiply all the prime factors common to both numbers: …

Steps to find GCF. Find the prime factorization of 42 42 = 2 × 3 × 7; Find the prime factorization of 63 63 = 3 × 3 × 7; To find the GCF, multiply all the prime factors common to both numbers: …

The GCF of 42 and 1676 is 2. Steps to find GCF. Find the prime factorization of 42 42 = 2 × 3 × 7; Find the prime factorization of 1676 1676 = 2 × 2 × 419; To find the GCF, multiply all the prime …

The GCF of 42 and 4213 is 1. Steps to find GCF. Find the prime factorization of 42 42 = 2 × 3 × 7; Find the prime factorization of 4213 4213 = 11 × 383; To find the GCF, multiply all the prime …

Steps to find GCF. Find the prime factorization of 42 42 = 2 × 3 × 7; Find the prime factorization of 390 390 = 2 × 3 × 5 × 13; To find the GCF, multiply all the prime factors common to both …