Greatest Common Factor of 985, 685, 390

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

• Greatest Common Factor of 985, 685, 390 by common division method
• Greatest Common Factor of 985, 685, 390 with matching the biggest common factor

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

Factors of 985

List of positive integer factors of 985 that divides 985 without a remainder.

1,5,197,985

Factors of 685

List of positive integer factors of 685 that divides 685 without a remainder.

1,5,137,685

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

Greatest Common Factor

We found the factors 985,685,390 . The biggest common factor number is the GCF number.
So the greatest common factor 985,685,390 is 5.

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

• GCF of 328, 322, 740
• GCF of 236, 582, 396
• GCF of 240, 889, 193
• GCF of 619, 469, 626
• GCF of 330, 788, 190

1. What is the GCF of 985, 685, 390?

Answer: GCF of 985, 685, 390 is 5.

2. How to Find the GCF of 985, 685, 390

Answer: Greatest Common Factor(GCF) of 985, 685, 390 = 5

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

Step 2: Then multiply all the prime factors GCF(985, 685, 390) = 5.