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The GCF of 51 and 217 is 1.
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Find HCF of: 102 & 434 153 & 651 255 & 1085 357 & 1519 102 & 217 51 & 434 153 & 217 51 & 651 255 & 217 51 & 1085 357 & 217 51 & 1519
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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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