Greatest Common Factor of 38, 720, 686

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

• Greatest Common Factor of 38, 720, 686 by common division method
• Greatest Common Factor of 38, 720, 686 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Factors of 686

List of positive integer factors of 686 that divides 686 without a remainder.

1,2,7,14,49,98,343,686

Greatest Common Factor

We found the factors 38,720,686 . The biggest common factor number is the GCF number.
So the greatest common factor 38,720,686 is 2.

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

• GCF of 93, 815, 843
• GCF of 81, 908, 260
• GCF of 57, 357, 472
• GCF of 21, 812, 134
• GCF of 12, 790, 442

1. What is the GCF of 38, 720, 686?

Answer: GCF of 38, 720, 686 is 2.

2. How to Find the GCF of 38, 720, 686

Answer: Greatest Common Factor(GCF) of 38, 720, 686 = 2

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

Step 2: Then multiply all the prime factors GCF(38, 720, 686) = 2.