What is the GCF of 2206 and 1149?
The GCF of 2206 and 1149 is 1.
Steps to find GCF
- Find the prime factorization of 2206
2206 = 2 × 1103 - Find the prime factorization of 1149
1149 = 3 × 383 - To find the GCF, multiply all the prime factors common to both numbers:
Note that there are no common prime factors. - Therefore, GCF = 1 (since 1 is a factor of every number)
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Find HCF of: 4412 & 2298 6618 & 3447 4412 & 1149 2206 & 2298 6618 & 1149 2206 & 3447 2206 & 5745 2206 & 8043
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).