Greatest Common Factor of 74, 82, 95, 21

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

• Greatest Common Factor of 74, 82, 95, 21 by common division method
• Greatest Common Factor of 74, 82, 95, 21 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 74

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

1,2,37,74

Factors of 82

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

1,2,41,82

Factors of 95

List of positive integer factors of 95 that divides 95 without a remainder.

1,5,19,95

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Greatest Common Factor

We found the factors 74,82,95,21 . The biggest common factor number is the GCF number.
So the greatest common factor 74,82,95,21 is 1.

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

• GCF of 59, 89, 44, 76
• GCF of 43, 91, 62, 91
• GCF of 71, 86, 10, 97
• GCF of 47, 84, 24, 79
• GCF of 79, 71, 16, 84

1. What is the GCF of 74, 82, 95, 21?

Answer: GCF of 74, 82, 95, 21 is 1.

2. How to Find the GCF of 74, 82, 95, 21

Answer: Greatest Common Factor(GCF) of 74, 82, 95, 21 = 1

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

Step 2: Then multiply all the prime factors GCF(74, 82, 95, 21) = 1.