Greatest Common Factor of 80, 32, 74, 42, 35

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

• Greatest Common Factor of 80, 32, 74, 42, 35 by common division method
• Greatest Common Factor of 80, 32, 74, 42, 35 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 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Greatest Common Factor

We found the factors 80,32,74,42,35 . The biggest common factor number is the GCF number.
So the greatest common factor 80,32,74,42,35 is 1.

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

• GCF of 68, 43, 83, 46, 88
• GCF of 46, 65, 73, 61, 75
• GCF of 50, 90, 46, 58, 98
• GCF of 27, 13, 79, 48, 12
• GCF of 21, 77, 74, 92, 15

1. What is the GCF of 80, 32, 74, 42, 35?

Answer: GCF of 80, 32, 74, 42, 35 is 1.

2. How to Find the GCF of 80, 32, 74, 42, 35

Answer: Greatest Common Factor(GCF) of 80, 32, 74, 42, 35 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 32, 74, 42, 35) = 1.