Greatest Common Factor of 42, 50, 23, 424

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

• Greatest Common Factor of 42, 50, 23, 424 by common division method
• Greatest Common Factor of 42, 50, 23, 424 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 50

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

1,2,5,10,25,50

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Greatest Common Factor

We found the factors 42,50,23,424 . The biggest common factor number is the GCF number.
So the greatest common factor 42,50,23,424 is 1.

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

• GCF of 86, 94, 32, 291
• GCF of 19, 57, 33, 341
• GCF of 75, 99, 63, 977
• GCF of 91, 94, 35, 920
• GCF of 17, 83, 56, 960

1. What is the GCF of 42, 50, 23, 424?

Answer: GCF of 42, 50, 23, 424 is 1.

2. How to Find the GCF of 42, 50, 23, 424

Answer: Greatest Common Factor(GCF) of 42, 50, 23, 424 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 50, 23, 424) = 1.