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The GCF of 51 and 80 is 1.
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Find HCF of: 102 & 160 153 & 240 255 & 400 357 & 560 102 & 80 51 & 160 153 & 80 51 & 240 255 & 80 51 & 400 357 & 80 51 & 560
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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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