Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » GCF of two numbers

What is the GCF of 1845 and 900?

The gcf of 1845 and 900 is 45.

Steps to find GCF

  1. Find the prime factorization of 1845
    1845 = 3 × 3 × 5 × 41
  2. Find the prime factorization of 900
    900 = 2 × 2 × 3 × 3 × 5 × 5
  3. To find the gcf, multiply all the prime factors common to both numbers:

    Therefore, GCF = 3 × 3 × 5
  4. GCF = 45

MathStep (Works offline)

Download our mobile app and learn how to find GCF of upto four numbers in your own time:
Android and iPhone/ iPad

Related

Find hcf of:

GCF Calculator

Enter two numbers separate by comma. To find gcf of more than two numbers, click here.

The greatest common factor (gcf) is also known as greatest common divisor (gcd) or highest common factor (hcf).

© everydaycalculation.com