The solution to gcd 14,28 is 14

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

Find the GCF 14 , 28

Solution

gcf

14, 28

14

Solution steps

14, 28

Prime factorization of

14 : 2 \cdot 7

14

14

divides by

214 = 7 \cdot 2

= 2 \cdot 7

2, 7

are all prime numbers, therefore no further factorization is possible

= 2 \cdot 7

Prime factorization of

28 : 2 \cdot 2 \cdot 7

28

28

divides by

228 = 14 \cdot 2

= 2 \cdot 14

14

divides by

214 = 7 \cdot 2

= 2 \cdot 2 \cdot 7

2, 7

are all prime numbers, therefore no further factorization is possible

= 2 \cdot 2 \cdot 7

The prime factors common to

14, 28

are

= 2 \cdot 7

Multiply the numbers:

2 \cdot 7 = 14

= 14

135 - 45

14, 49

22

\frac{9.5}{2}

3.5 \cdot 1.5