Greatest Common Factor of 74, 34, 20, 542

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

• Greatest Common Factor of 74, 34, 20, 542 by common division method
• Greatest Common Factor of 74, 34, 20, 542 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 74

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

1,2,37,74

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 20

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

1,2,4,5,10,20

Factors of 542

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

1,2,271,542

Greatest Common Factor

We found the factors 74,34,20,542 . The biggest common factor number is the GCF number.
So the greatest common factor 74,34,20,542 is 2.

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

• GCF of 43, 75, 77, 340
• GCF of 81, 85, 10, 806
• GCF of 48, 94, 57, 115
• GCF of 15, 40, 33, 737
• GCF of 38, 87, 32, 640

1. What is the GCF of 74, 34, 20, 542?

Answer: GCF of 74, 34, 20, 542 is 2.

2. How to Find the GCF of 74, 34, 20, 542

Answer: Greatest Common Factor(GCF) of 74, 34, 20, 542 = 2

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

Step 2: Then multiply all the prime factors GCF(74, 34, 20, 542) = 2.