Greatest Common Factor

Math - Grade 4 / Numbers and Number Sense

Sample Question

What is the last step in finding the GCF of two numbers by prime factorization?

  • Make a factor tree for each of the given numbers.
  • Write the prime factorization of the given numbers.
  • Get all the common prime factors.
  • Multiply the common prime factors.

This is just one of our 121,230 study questions in Quipper School.

Quipper School Philippines Curriculum

Math - Grade 4