What is the GCF of 1200 and 2240?
The GCF of 1200 and 2240 is 80.
Steps to find GCF
- Find the prime factorization of 1200
1200 = 2 × 2 × 2 × 2 × 3 × 5 × 5 - Find the prime factorization of 2240
2240 = 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 2 × 2 × 2 × 5 - GCF = 80
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: 2400 & 4480 600 & 1120 3600 & 6720 240 & 448 2400 & 2240 1200 & 4480 3600 & 2240 1200 & 6720 6000 & 2240 8400 & 2240
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).