Pergunta

Find the greatest common factor of 21 and 20. Answer 10 square I 4 1
Solução

4.5221 Voting

KaiqueElite · Tutor por 8 anos
Responder
To find the greatest common factor (GCF) of 21 and 20, we need to list the factors of each number and identify the largest factor they have in common.<br /><br />Factors of 21: 1, 3, 7, 21<br />Factors of 20: 1, 2, 4, 5, 10, 20<br /><br />The common factors of 21 and 20 are 1. Therefore, the greatest common factor of 21 and 20 is 1.
Clique para avaliar: