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The GCF of 645 and 144 is 3.
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Find HCF of: 1290 & 288 1935 & 432 215 & 48 3225 & 720 4515 & 1008 1290 & 144 645 & 288 1935 & 144 645 & 432 3225 & 144 645 & 720 4515 & 144 645 & 1008
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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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