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The GCF of 45 and 68 is 1.
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Find HCF of: 90 & 136 135 & 204 225 & 340 315 & 476 90 & 68 45 & 136 135 & 68 45 & 204 225 & 68 45 & 340 315 & 68 45 & 476
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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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