Greatest Common Factor of 42, 50, 442

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

• Greatest Common Factor of 42, 50, 442 by common division method
• Greatest Common Factor of 42, 50, 442 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Greatest Common Factor

We found the factors 42,50,442 . The biggest common factor number is the GCF number.
So the greatest common factor 42,50,442 is 2.

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

• GCF of 82, 52, 330
• GCF of 40, 55, 842
• GCF of 65, 18, 539
• GCF of 91, 64, 963
• GCF of 22, 57, 728

1. What is the GCF of 42, 50, 442?

Answer: GCF of 42, 50, 442 is 2.

2. How to Find the GCF of 42, 50, 442

Answer: Greatest Common Factor(GCF) of 42, 50, 442 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 50, 442) = 2.