The GCF is 23.
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The factors of 46 are:1, 2, 23, 46The factors of 92 are:1, 2, 4, 23, 46, 92The factors of 138 are:1, 2, 3, 6, 23, 46, 69, 138The common factors are:1, 2, 23, 46The Greatest Common Factor (GCF) is:46
The GCF is 46.
The GCF is 23.
It can be. 69 is the GCF of 138 and 207.
The highest common factor of 46 and 138 is 46Factorization method:46 = 2×23138 = 2×3×23highest common factor = 2×23 = 46Alternative (modular) method:138 mod 46 = 0so 46 is the highest common factor.