Greatest Common Factor of 80, 68, 43, 37

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

• Greatest Common Factor of 80, 68, 43, 37 by common division method
• Greatest Common Factor of 80, 68, 43, 37 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 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 68

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

1,2,4,17,34,68

Factors of 43

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

1,43

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

Greatest Common Factor

We found the factors 80,68,43,37 . The biggest common factor number is the GCF number.
So the greatest common factor 80,68,43,37 is 1.

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

• GCF of 35, 14, 19, 14
• GCF of 37, 69, 15, 23
• GCF of 67, 44, 31, 39
• GCF of 45, 58, 79, 10
• GCF of 88, 49, 11, 67

1. What is the GCF of 80, 68, 43, 37?

Answer: GCF of 80, 68, 43, 37 is 1.

2. How to Find the GCF of 80, 68, 43, 37

Answer: Greatest Common Factor(GCF) of 80, 68, 43, 37 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 68, 43, 37) = 1.