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Q: What are the common factors of 56 and 49?

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The common factors are: 1, 7

1 and 7

Only 7 .

Let us find the Highest Common Factor (HCF) for 49 and 56: We know that, The factors of 49 are 1, 7, 49 The factors of 56 are 1, 2, 4, 7, 8, 14, 28, 56 So, the highest common factor of 49 and 56 is 7.

Factors of 49: 1, 7, 49Factors of 56: 1, 2, 4, 7, 8, 14, 28, 56GCF (49, 56) = 7

Factors of 49: 1, 7, 49 Factors of 112: 1, 2, 4, 7, 8, 14, 16, 28, 56, 112. 1 and 7 are their common factors.

A common factor of 56 and 49 is 7.

The greatest common factor of the numbers 56 and 49 is 7.

Factors of 56: 1, 2, 4, 7, 8, 14, 28, 56.Factors of 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.Factors of 14: 1, 2, 7, 14.Factors of 49: 1, 7, 49.GCF (56, 84, 14, 49) = 7

Common factors of 49 and 196 are 1, 7, and 49.

LCM(21, 49, 56) = 1176

The factors of 49 are 1, 7 and 49. For them to be common, they need to be compared to another set of factors.

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