What is the GCF of 945 and 1260?
The GCF of 945 and 1260 is 315.
Steps to find GCF
- Find the prime factorization of 945
945 = 3 × 3 × 3 × 5 × 7 - Find the prime factorization of 1260
1260 = 2 × 2 × 3 × 3 × 5 × 7 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 3 × 3 × 5 × 7 - GCF = 315
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Related
Find hcf of: 1890 & 2520 2835 & 3780 315 & 420 4725 & 6300 189 & 252 6615 & 8820 135 & 180 1890 & 1260 945 & 2520 2835 & 1260 945 & 3780 4725 & 1260 945 & 6300 6615 & 1260 945 & 8820
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).