What is the GCF of 1568 and 2205?
The GCF of 1568 and 2205 is 49.
Steps to find GCF
- Find the prime factorization of 1568
1568 = 2 × 2 × 2 × 2 × 2 × 7 × 7 - Find the prime factorization of 2205
2205 = 3 × 3 × 5 × 7 × 7 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 7 × 7 - GCF = 49
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Find HCF of: 3136 & 4410 4704 & 6615 224 & 315 3136 & 2205 1568 & 4410 4704 & 2205 1568 & 6615 7840 & 2205
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).