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The GCF of 61 and 135 is 1.
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Find HCF of: 122 & 270 183 & 405 305 & 675 427 & 945 122 & 135 61 & 270 183 & 135 61 & 405 305 & 135 61 & 675 427 & 135 61 & 945
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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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