What is the GCF of 1120 and 2100?
The GCF of 1120 and 2100 is 140.
Steps to find GCF
- Find the prime factorization of 1120
1120 = 2 × 2 × 2 × 2 × 2 × 5 × 7 - Find the prime factorization of 2100
2100 = 2 × 2 × 3 × 5 × 5 × 7 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 2 × 5 × 7 - GCF = 140
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: 2240 & 4200 560 & 1050 3360 & 6300 224 & 420 160 & 300 2240 & 2100 1120 & 4200 3360 & 2100 1120 & 6300 5600 & 2100 7840 & 2100
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).