Greatest Common Factor of 47, 85, 749

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

• Greatest Common Factor of 47, 85, 749 by common division method
• Greatest Common Factor of 47, 85, 749 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 749

List of positive integer factors of 749 that divides 749 without a remainder.

1,7,107,749

Greatest Common Factor

We found the factors 47,85,749 . The biggest common factor number is the GCF number.
So the greatest common factor 47,85,749 is 1.

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

• GCF of 28, 87, 389
• GCF of 72, 97, 647
• GCF of 43, 49, 271
• GCF of 45, 53, 575
• GCF of 92, 25, 215

1. What is the GCF of 47, 85, 749?

Answer: GCF of 47, 85, 749 is 1.

2. How to Find the GCF of 47, 85, 749

Answer: Greatest Common Factor(GCF) of 47, 85, 749 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 85, 749) = 1.