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The GCF of 13 and 72 is 1.
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Find HCF of: 26 & 144 39 & 216 65 & 360 91 & 504 26 & 72 13 & 144 39 & 72 13 & 216 65 & 72 13 & 360 91 & 72 13 & 504
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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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