Greatest Common Factor of 64, 25, 16, 84, 82

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

• Greatest Common Factor of 64, 25, 16, 84, 82 by common division method
• Greatest Common Factor of 64, 25, 16, 84, 82 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 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

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

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Greatest Common Factor

We found the factors 64,25,16,84,82 . The biggest common factor number is the GCF number.
So the greatest common factor 64,25,16,84,82 is 1.

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

• GCF of 34, 87, 32, 46, 62
• GCF of 57, 77, 65, 12, 65
• GCF of 16, 56, 24, 71, 22
• GCF of 43, 14, 58, 36, 39
• GCF of 93, 83, 63, 15, 12

1. What is the GCF of 64, 25, 16, 84, 82?

Answer: GCF of 64, 25, 16, 84, 82 is 1.

2. How to Find the GCF of 64, 25, 16, 84, 82

Answer: Greatest Common Factor(GCF) of 64, 25, 16, 84, 82 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 25, 16, 84, 82) = 1.