Greatest Common Factor of 91, 71, 53, 58

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

• Greatest Common Factor of 91, 71, 53, 58 by common division method
• Greatest Common Factor of 91, 71, 53, 58 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 71

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

1,71

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Greatest Common Factor

We found the factors 91,71,53,58 . The biggest common factor number is the GCF number.
So the greatest common factor 91,71,53,58 is 1.

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

• GCF of 55, 15, 42, 97
• GCF of 45, 12, 25, 89
• GCF of 76, 78, 30, 21
• GCF of 57, 95, 27, 79
• GCF of 43, 58, 40, 29

1. What is the GCF of 91, 71, 53, 58?

Answer: GCF of 91, 71, 53, 58 is 1.

2. How to Find the GCF of 91, 71, 53, 58

Answer: Greatest Common Factor(GCF) of 91, 71, 53, 58 = 1

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

Step 2: Then multiply all the prime factors GCF(91, 71, 53, 58) = 1.