Greatest Common Factor of 85, 390, 545

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

• Greatest Common Factor of 85, 390, 545 by common division method
• Greatest Common Factor of 85, 390, 545 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 85

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

1,5,17,85

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 545

List of positive integer factors of 545 that divides 545 without a remainder.

1,5,109,545

Greatest Common Factor

We found the factors 85,390,545 . The biggest common factor number is the GCF number.
So the greatest common factor 85,390,545 is 5.

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

• GCF of 44, 919, 684
• GCF of 92, 686, 739
• GCF of 18, 311, 168
• GCF of 81, 193, 572
• GCF of 84, 600, 397

1. What is the GCF of 85, 390, 545?

Answer: GCF of 85, 390, 545 is 5.

2. How to Find the GCF of 85, 390, 545

Answer: Greatest Common Factor(GCF) of 85, 390, 545 = 5

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

Step 2: Then multiply all the prime factors GCF(85, 390, 545) = 5.