Greatest Common Factor of 67, 63, 85, 1

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

• Greatest Common Factor of 67, 63, 85, 1 by common division method
• Greatest Common Factor of 67, 63, 85, 1 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 67

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

1,67

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 1

List of positive integer factors of 1 that divides 1 without a remainder.

1

Greatest Common Factor

We found the factors 67,63,85,1 . The biggest common factor number is the GCF number.
So the greatest common factor 67,63,85,1 is 1.

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

• GCF of 25, 14, 65, 8
• GCF of 73, 79, 59, 1
• GCF of 88, 13, 11, 3
• GCF of 13, 63, 89, 9
• GCF of 93, 61, 52, 6

1. What is the GCF of 67, 63, 85, 1?

Answer: GCF of 67, 63, 85, 1 is 1.

2. How to Find the GCF of 67, 63, 85, 1

Answer: Greatest Common Factor(GCF) of 67, 63, 85, 1 = 1

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

Step 2: Then multiply all the prime factors GCF(67, 63, 85, 1) = 1.