Greatest Common Factor of 91, 69, 31, 48

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

• Greatest Common Factor of 91, 69, 31, 48 by common division method
• Greatest Common Factor of 91, 69, 31, 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 91

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

1,7,13,91

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

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 91,69,31,48 . The biggest common factor number is the GCF number.
So the greatest common factor 91,69,31,48 is 1.

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

• GCF of 84, 10, 92, 75
• GCF of 49, 42, 83, 35
• GCF of 80, 31, 96, 16
• GCF of 62, 27, 99, 44
• GCF of 82, 24, 82, 88

1. What is the GCF of 91, 69, 31, 48?

Answer: GCF of 91, 69, 31, 48 is 1.

2. How to Find the GCF of 91, 69, 31, 48

Answer: Greatest Common Factor(GCF) of 91, 69, 31, 48 = 1

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

Step 2: Then multiply all the prime factors GCF(91, 69, 31, 48) = 1.