Greatest Common Factor of 690, 798, 656, 126, 980

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

• Greatest Common Factor of 690, 798, 656, 126, 980 by common division method
• Greatest Common Factor of 690, 798, 656, 126, 980 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 798

List of positive integer factors of 798 that divides 798 without a remainder.

1,2,3,6,7,14,19,21,38,42,57,114,133,266,399,798

Factors of 656

List of positive integer factors of 656 that divides 656 without a remainder.

1,2,4,8,16,41,82,164,328,656

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

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

Greatest Common Factor

We found the factors 690,798,656,126,980 . The biggest common factor number is the GCF number.
So the greatest common factor 690,798,656,126,980 is 2.

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

• GCF of 928, 117, 155, 216, 786
• GCF of 826, 870, 800, 717, 552
• GCF of 682, 273, 372, 145, 247
• GCF of 408, 767, 770, 203, 531
• GCF of 100, 961, 978, 721, 661

1. What is the GCF of 690, 798, 656, 126, 980?

Answer: GCF of 690, 798, 656, 126, 980 is 2.

2. How to Find the GCF of 690, 798, 656, 126, 980

Answer: Greatest Common Factor(GCF) of 690, 798, 656, 126, 980 = 2

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

Step 2: Then multiply all the prime factors GCF(690, 798, 656, 126, 980) = 2.