Greatest Common Factor of 43, 67, 56, 80

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

• Greatest Common Factor of 43, 67, 56, 80 by common division method
• Greatest Common Factor of 43, 67, 56, 80 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 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 67

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

1,67

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

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

Greatest Common Factor

We found the factors 43,67,56,80 . The biggest common factor number is the GCF number.
So the greatest common factor 43,67,56,80 is 1.

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

• GCF of 95, 56, 53, 20
• GCF of 35, 13, 15, 64
• GCF of 79, 68, 91, 56
• GCF of 10, 84, 10, 84
• GCF of 39, 92, 23, 15

1. What is the GCF of 43, 67, 56, 80?

Answer: GCF of 43, 67, 56, 80 is 1.

2. How to Find the GCF of 43, 67, 56, 80

Answer: Greatest Common Factor(GCF) of 43, 67, 56, 80 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 67, 56, 80) = 1.