Greatest Common Factor of 42, 91, 50, 48

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

• Greatest Common Factor of 42, 91, 50, 48 by common division method
• Greatest Common Factor of 42, 91, 50, 48 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 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 50

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

1,2,5,10,25,50

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Greatest Common Factor

We found the factors 42,91,50,48 . The biggest common factor number is the GCF number.
So the greatest common factor 42,91,50,48 is 1.

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

• GCF of 41, 90, 60, 28
• GCF of 97, 31, 30, 38
• GCF of 90, 83, 34, 53
• GCF of 72, 33, 37, 60
• GCF of 50, 95, 53, 47

1. What is the GCF of 42, 91, 50, 48?

Answer: GCF of 42, 91, 50, 48 is 1.

2. How to Find the GCF of 42, 91, 50, 48

Answer: Greatest Common Factor(GCF) of 42, 91, 50, 48 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 91, 50, 48) = 1.