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The GCF of 64 and 1638 is 2.
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Find HCF of: 128 & 3276 32 & 819 192 & 4914 320 & 8190 128 & 1638 64 & 3276 192 & 1638 64 & 4914 320 & 1638 64 & 8190 448 & 1638
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).
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