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The GCF of 20 and 272 is 4.
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Find HCF of: 40 & 544 10 & 136 60 & 816 100 & 1360 140 & 1904 40 & 272 20 & 544 60 & 272 20 & 816 100 & 272 20 & 1360 140 & 272 20 & 1904
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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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