Greatest Common Factor of 82, 13, 67, 77

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

• Greatest Common Factor of 82, 13, 67, 77 by common division method
• Greatest Common Factor of 82, 13, 67, 77 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Greatest Common Factor

We found the factors 82,13,67,77 . The biggest common factor number is the GCF number.
So the greatest common factor 82,13,67,77 is 1.

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

• GCF of 31, 23, 50, 96
• GCF of 75, 97, 54, 63
• GCF of 17, 47, 35, 40
• GCF of 53, 49, 38, 61
• GCF of 76, 53, 53, 94

1. What is the GCF of 82, 13, 67, 77?

Answer: GCF of 82, 13, 67, 77 is 1.

2. How to Find the GCF of 82, 13, 67, 77

Answer: Greatest Common Factor(GCF) of 82, 13, 67, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(82, 13, 67, 77) = 1.