Greatest Common Factor of 980, 217, 385

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

• Greatest Common Factor of 980, 217, 385 by common division method
• Greatest Common Factor of 980, 217, 385 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

Factors of 980

List of positive integer factors of 980 that divides 980 without a remainder.

1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980

Factors of 217

List of positive integer factors of 217 that divides 217 without a remainder.

1,7,31,217

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Greatest Common Factor

We found the factors 980,217,385 . The biggest common factor number is the GCF number.
So the greatest common factor 980,217,385 is 7.

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

• GCF of 469, 771, 405
• GCF of 255, 574, 547
• GCF of 203, 949, 139
• GCF of 153, 615, 647
• GCF of 623, 633, 782

1. What is the GCF of 980, 217, 385?

Answer: GCF of 980, 217, 385 is 7.

2. How to Find the GCF of 980, 217, 385

Answer: Greatest Common Factor(GCF) of 980, 217, 385 = 7

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

Step 2: Then multiply all the prime factors GCF(980, 217, 385) = 7.