Greatest Common Factor of 42, 24, 74, 54, 340

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

• Greatest Common Factor of 42, 24, 74, 54, 340 by common division method
• Greatest Common Factor of 42, 24, 74, 54, 340 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 74

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

1,2,37,74

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 340

List of positive integer factors of 340 that divides 340 without a remainder.

1,2,4,5,10,17,20,34,68,85,170,340

Greatest Common Factor

We found the factors 42,24,74,54,340 . The biggest common factor number is the GCF number.
So the greatest common factor 42,24,74,54,340 is 2.

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

• GCF of 63, 85, 40, 32, 894
• GCF of 21, 48, 66, 69, 991
• GCF of 78, 58, 23, 21, 926
• GCF of 18, 34, 98, 41, 581
• GCF of 82, 76, 34, 44, 782

1. What is the GCF of 42, 24, 74, 54, 340?

Answer: GCF of 42, 24, 74, 54, 340 is 2.

2. How to Find the GCF of 42, 24, 74, 54, 340

Answer: Greatest Common Factor(GCF) of 42, 24, 74, 54, 340 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 24, 74, 54, 340) = 2.