What is the GCF of 1890 and 1575?
The GCF of 1890 and 1575 is 315.
Steps to find GCF
- Find the prime factorization of 1890
1890 = 2 × 3 × 3 × 3 × 5 × 7 - Find the prime factorization of 1575
1575 = 3 × 3 × 5 × 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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Find HCF of: 3780 & 3150 5670 & 4725 630 & 525 9450 & 7875 378 & 315 270 & 225 3780 & 1575 1890 & 3150 5670 & 1575 1890 & 4725 9450 & 1575 1890 & 7875
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).