Greatest Common Factor of 665, 542, 47

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

• Greatest Common Factor of 665, 542, 47 by common division method
• Greatest Common Factor of 665, 542, 47 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 665

List of positive integer factors of 665 that divides 665 without a remainder.

1,5,7,19,35,95,133,665

Factors of 542

List of positive integer factors of 542 that divides 542 without a remainder.

1,2,271,542

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Greatest Common Factor

We found the factors 665,542,47 . The biggest common factor number is the GCF number.
So the greatest common factor 665,542,47 is 1.

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

• GCF of 209, 463, 14
• GCF of 432, 908, 76
• GCF of 766, 175, 42
• GCF of 324, 430, 35
• GCF of 770, 360, 25

1. What is the GCF of 665, 542, 47?

Answer: GCF of 665, 542, 47 is 1.

2. How to Find the GCF of 665, 542, 47

Answer: Greatest Common Factor(GCF) of 665, 542, 47 = 1

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

Step 2: Then multiply all the prime factors GCF(665, 542, 47) = 1.