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The GCF of 72 and 561 is 3.
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Find HCF of: 144 & 1122 216 & 1683 24 & 187 360 & 2805 504 & 3927 144 & 561 72 & 1122 216 & 561 72 & 1683 360 & 561 72 & 2805 504 & 561 72 & 3927
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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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