Greatest Common Factor of 85, 189, 749

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

• Greatest Common Factor of 85, 189, 749 by common division method
• Greatest Common Factor of 85, 189, 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 85

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

1,5,17,85

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

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 85,189,749 . The biggest common factor number is the GCF number.
So the greatest common factor 85,189,749 is 1.

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

• GCF of 98, 858, 639
• GCF of 39, 288, 787
• GCF of 28, 940, 844
• GCF of 71, 726, 746
• GCF of 10, 703, 263

1. What is the GCF of 85, 189, 749?

Answer: GCF of 85, 189, 749 is 1.

2. How to Find the GCF of 85, 189, 749

Answer: Greatest Common Factor(GCF) of 85, 189, 749 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 189, 749) = 1.