What is the GCF of 3240 and 4485?
The GCF of 3240 and 4485 is 15.
Steps to find GCF
- Find the prime factorization of 3240
3240 = 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 - Find the prime factorization of 4485
4485 = 3 × 5 × 13 × 23 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 3 × 5 - GCF = 15
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Find HCF of: 6480 & 8970 1080 & 1495 648 & 897 6480 & 4485 3240 & 8970 9720 & 4485
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).