What is the GCF of 224 and 90?
The GCF of 224 and 90 is 2.
Steps to find GCF
- Find the prime factorization of 224
224 = 2 × 2 × 2 × 2 × 2 × 7 - Find the prime factorization of 90
90 = 2 × 3 × 3 × 5 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2
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Related
Find HCF of: 448 & 180 112 & 45 672 & 270 1120 & 450 1568 & 630 448 & 90 224 & 180 672 & 90 224 & 270 1120 & 90 224 & 450 1568 & 90 224 & 630
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).