What is the GCF of 1125 and 2520?
The GCF of 1125 and 2520 is 45.
Steps to find GCF
- Find the prime factorization of 1125
1125 = 3 × 3 × 5 × 5 × 5 - Find the prime factorization of 2520
2520 = 2 × 2 × 2 × 3 × 3 × 5 × 7 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 3 × 3 × 5 - 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: 2250 & 5040 3375 & 7560 375 & 840 225 & 504 2250 & 2520 1125 & 5040 3375 & 2520 1125 & 7560 5625 & 2520 7875 & 2520
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).