Greatest Common Factor of 68, 542, 680

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

• Greatest Common Factor of 68, 542, 680 by common division method
• Greatest Common Factor of 68, 542, 680 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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 542

List of positive integer factors of 542 that divides 542 without a remainder.

1,2,271,542

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Greatest Common Factor

We found the factors 68,542,680 . The biggest common factor number is the GCF number.
So the greatest common factor 68,542,680 is 2.

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

• GCF of 94, 917, 160
• GCF of 68, 915, 200
• GCF of 98, 920, 421
• GCF of 85, 125, 643
• GCF of 65, 551, 389

1. What is the GCF of 68, 542, 680?

Answer: GCF of 68, 542, 680 is 2.

2. How to Find the GCF of 68, 542, 680

Answer: Greatest Common Factor(GCF) of 68, 542, 680 = 2

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

Step 2: Then multiply all the prime factors GCF(68, 542, 680) = 2.