Greatest Common Factor of 23, 68, 80, 67

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

• Greatest Common Factor of 23, 68, 80, 67 by common division method
• Greatest Common Factor of 23, 68, 80, 67 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 67

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

1,67

Greatest Common Factor

We found the factors 23,68,80,67 . The biggest common factor number is the GCF number.
So the greatest common factor 23,68,80,67 is 1.

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

• GCF of 99, 12, 12, 53
• GCF of 79, 36, 83, 20
• GCF of 95, 98, 57, 44
• GCF of 93, 87, 32, 30
• GCF of 55, 98, 49, 65

1. What is the GCF of 23, 68, 80, 67?

Answer: GCF of 23, 68, 80, 67 is 1.

2. How to Find the GCF of 23, 68, 80, 67

Answer: Greatest Common Factor(GCF) of 23, 68, 80, 67 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 68, 80, 67) = 1.