Greatest Common Factor of 42, 46, 71, 246

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 42, 46, 71, 246 by common division method
• Greatest Common Factor of 42, 46, 71, 246 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 246

List of positive integer factors of 246 that divides 246 without a remainder.

1,2,3,6,41,82,123,246

Greatest Common Factor

We found the factors 42,46,71,246 . The biggest common factor number is the GCF number.
So the greatest common factor 42,46,71,246 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 25, 78, 16, 871
• GCF of 58, 53, 80, 437
• GCF of 42, 66, 82, 876
• GCF of 56, 10, 34, 657
• GCF of 99, 32, 45, 226

1. What is the GCF of 42, 46, 71, 246?

Answer: GCF of 42, 46, 71, 246 is 1.

2. How to Find the GCF of 42, 46, 71, 246

Answer: Greatest Common Factor(GCF) of 42, 46, 71, 246 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(42, 46, 71, 246) = 1.