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The GCF of 64 and 649 is 1.
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Find HCF of: 128 & 1298 192 & 1947 320 & 3245 448 & 4543 128 & 649 64 & 1298 192 & 649 64 & 1947 320 & 649 64 & 3245 448 & 649 64 & 4543
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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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