Greatest Common Factor of 47, 55, 49, 179

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

• Greatest Common Factor of 47, 55, 49, 179 by common division method
• Greatest Common Factor of 47, 55, 49, 179 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 47

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

1,47

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 179

List of positive integer factors of 179 that divides 179 without a remainder.

1,179

Greatest Common Factor

We found the factors 47,55,49,179 . The biggest common factor number is the GCF number.
So the greatest common factor 47,55,49,179 is 1.

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

• GCF of 85, 26, 84, 364
• GCF of 65, 59, 71, 245
• GCF of 75, 99, 10, 126
• GCF of 50, 75, 74, 631
• GCF of 30, 17, 94, 871

1. What is the GCF of 47, 55, 49, 179?

Answer: GCF of 47, 55, 49, 179 is 1.

2. How to Find the GCF of 47, 55, 49, 179

Answer: Greatest Common Factor(GCF) of 47, 55, 49, 179 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 55, 49, 179) = 1.