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The GCF of 72 and 140 is 4.
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Find HCF of: 144 & 280 36 & 70 216 & 420 360 & 700 504 & 980 144 & 140 72 & 280 216 & 140 72 & 420 360 & 140 72 & 700 504 & 140 72 & 980
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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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