Greatest Common Factor of 82, 42, 64, 19, 92

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

• Greatest Common Factor of 82, 42, 64, 19, 92 by common division method
• Greatest Common Factor of 82, 42, 64, 19, 92 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 82

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

1,2,41,82

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 64

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

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

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 92

List of positive integer factors of 92 that divides 92 without a remainder.

1,2,4,23,46,92

Greatest Common Factor

We found the factors 82,42,64,19,92 . The biggest common factor number is the GCF number.
So the greatest common factor 82,42,64,19,92 is 1.

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

• GCF of 28, 56, 52, 27, 71
• GCF of 77, 30, 15, 85, 90
• GCF of 33, 93, 90, 16, 51
• GCF of 33, 95, 74, 47, 82
• GCF of 68, 45, 67, 66, 71

1. What is the GCF of 82, 42, 64, 19, 92?

Answer: GCF of 82, 42, 64, 19, 92 is 1.

2. How to Find the GCF of 82, 42, 64, 19, 92

Answer: Greatest Common Factor(GCF) of 82, 42, 64, 19, 92 = 1

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

Step 2: Then multiply all the prime factors GCF(82, 42, 64, 19, 92) = 1.