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The GCF of 639 and 6480 is 9.
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Find HCF of: 213 & 2160 1278 & 6480 1917 & 6480 3195 & 6480 4473 & 6480
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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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