Greatest Common Factor of 32, 5, 42, 84

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

• Greatest Common Factor of 32, 5, 42, 84 by common division method
• Greatest Common Factor of 32, 5, 42, 84 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 32

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

1,2,4,8,16,32

Factors of 5

List of positive integer factors of 5 that divides 5 without a remainder.

1,5

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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Greatest Common Factor

We found the factors 32,5,42,84 . The biggest common factor number is the GCF number.
So the greatest common factor 32,5,42,84 is 1.

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

• GCF of 24, 9, 95, 65
• GCF of 47, 4, 53, 61
• GCF of 64, 9, 14, 21
• GCF of 69, 7, 78, 53
• GCF of 68, 2, 79, 93

1. What is the GCF of 32, 5, 42, 84?

Answer: GCF of 32, 5, 42, 84 is 1.

2. How to Find the GCF of 32, 5, 42, 84

Answer: Greatest Common Factor(GCF) of 32, 5, 42, 84 = 1

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

Step 2: Then multiply all the prime factors GCF(32, 5, 42, 84) = 1.