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The GCF of 51 and 90 is 3.
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Find HCF of: 102 & 180 153 & 270 17 & 30 255 & 450 357 & 630 102 & 90 51 & 180 153 & 90 51 & 270 255 & 90 51 & 450 357 & 90 51 & 630
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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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