Greatest Common Factor of 79, 82, 42, 48, 225

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

• Greatest Common Factor of 79, 82, 42, 48, 225 by common division method
• Greatest Common Factor of 79, 82, 42, 48, 225 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 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

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 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 225

List of positive integer factors of 225 that divides 225 without a remainder.

1,3,5,9,15,25,45,75,225

Greatest Common Factor

We found the factors 79,82,42,48,225 . The biggest common factor number is the GCF number.
So the greatest common factor 79,82,42,48,225 is 1.

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

• GCF of 78, 40, 66, 66, 298
• GCF of 19, 85, 27, 14, 561
• GCF of 19, 54, 84, 29, 221
• GCF of 31, 16, 30, 97, 630
• GCF of 45, 40, 80, 18, 590

1. What is the GCF of 79, 82, 42, 48, 225?

Answer: GCF of 79, 82, 42, 48, 225 is 1.

2. How to Find the GCF of 79, 82, 42, 48, 225

Answer: Greatest Common Factor(GCF) of 79, 82, 42, 48, 225 = 1

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

Step 2: Then multiply all the prime factors GCF(79, 82, 42, 48, 225) = 1.