# Free Gcf Worksheets

In this free worksheet, students must determine if a a number is a palindrome, find multiples, test for divisibility, find factors, find GCF (Greatest common factor), and LCM (least common multiple).

Worksheet (Pre-Algebra)

Answer Key: Yes

Problems: 10

This worksheet, which was previously a test, starts with problems on the divisibility rules of 2, 3, 5, 9, and 10. There are problems on simplifying exponents, order of operations, prime...

Worksheet (Pre-Algebra)

Answer Key: No

Problems: 24

This worksheet contains problems on prime factorization and Greatest Common Factor. Students must determine whether a number is prime or composite, complete factor trees, find the prime factorization...

Worksheet (Pre-Algebra)

Answer Key: Yes

Problems: 36

This Free Pre-Algebra Worksheet contains problems on prime factorization, greatest common factor (GCF), and simplifying rational numbers. Students must write the prime factorization of numbers, find...

Worksheet (Pre-Algebra)

Answer Key: No

Problems: 15