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The GCF of 45 and 3645 is 45.
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Find HCF of: 90 & 7290 15 & 1215 9 & 729 90 & 3645 45 & 7290 135 & 3645 225 & 3645 315 & 3645
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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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