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The GCF of 31 and 128 is 1.
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Find HCF of: 62 & 256 93 & 384 155 & 640 217 & 896 62 & 128 31 & 256 93 & 128 31 & 384 155 & 128 31 & 640 217 & 128 31 & 896
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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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