Greatest Common Factor of 38, 74, 20, 746

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

• Greatest Common Factor of 38, 74, 20, 746 by common division method
• Greatest Common Factor of 38, 74, 20, 746 with matching the biggest common factor

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∴ 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 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 746

List of positive integer factors of 746 that divides 746 without a remainder.

1,2,373,746

Greatest Common Factor

We found the factors 38,74,20,746 . The biggest common factor number is the GCF number.
So the greatest common factor 38,74,20,746 is 2.

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

• GCF of 30, 92, 95, 690
• GCF of 91, 81, 24, 580
• GCF of 72, 58, 96, 991
• GCF of 19, 12, 49, 946
• GCF of 31, 40, 55, 423

1. What is the GCF of 38, 74, 20, 746?

Answer: GCF of 38, 74, 20, 746 is 2.

2. How to Find the GCF of 38, 74, 20, 746

Answer: Greatest Common Factor(GCF) of 38, 74, 20, 746 = 2

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

Step 2: Then multiply all the prime factors GCF(38, 74, 20, 746) = 2.