What is the GCF of 945 and 2098?
The GCF of 945 and 2098 is 1.
Steps to find GCF
- Find the prime factorization of 945
945 = 3 × 3 × 3 × 5 × 7 - Find the prime factorization of 2098
2098 = 2 × 1049 - 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: 1890 & 4196 2835 & 6294 1890 & 2098 945 & 4196 2835 & 2098 945 & 6294 4725 & 2098 6615 & 2098
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).