Greatest Common Factor of 68, 78, 38, 502

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

• Greatest Common Factor of 68, 78, 38, 502 by common division method
• Greatest Common Factor of 68, 78, 38, 502 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 38

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

1,2,19,38

Factors of 502

List of positive integer factors of 502 that divides 502 without a remainder.

1,2,251,502

Greatest Common Factor

We found the factors 68,78,38,502 . The biggest common factor number is the GCF number.
So the greatest common factor 68,78,38,502 is 2.

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

• GCF of 50, 13, 27, 330
• GCF of 58, 90, 38, 416
• GCF of 41, 25, 76, 700
• GCF of 33, 48, 71, 954
• GCF of 20, 93, 88, 613

1. What is the GCF of 68, 78, 38, 502?

Answer: GCF of 68, 78, 38, 502 is 2.

2. How to Find the GCF of 68, 78, 38, 502

Answer: Greatest Common Factor(GCF) of 68, 78, 38, 502 = 2

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

Step 2: Then multiply all the prime factors GCF(68, 78, 38, 502) = 2.