Greatest Common Factor of 690, 175, 80

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

• Greatest Common Factor of 690, 175, 80 by common division method
• Greatest Common Factor of 690, 175, 80 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

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 175

List of positive integer factors of 175 that divides 175 without a remainder.

1,5,7,25,35,175

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Greatest Common Factor

We found the factors 690,175,80 . The biggest common factor number is the GCF number.
So the greatest common factor 690,175,80 is 5.

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

• GCF of 751, 312, 42
• GCF of 458, 752, 26
• GCF of 497, 985, 41
• GCF of 485, 518, 41
• GCF of 366, 160, 78

1. What is the GCF of 690, 175, 80?

Answer: GCF of 690, 175, 80 is 5.

2. How to Find the GCF of 690, 175, 80

Answer: Greatest Common Factor(GCF) of 690, 175, 80 = 5

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

Step 2: Then multiply all the prime factors GCF(690, 175, 80) = 5.