Greatest Common Factor of 20, 75, 974

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

• Greatest Common Factor of 20, 75, 974 by common division method
• Greatest Common Factor of 20, 75, 974 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 20

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

1,2,4,5,10,20

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 974

List of positive integer factors of 974 that divides 974 without a remainder.

1,2,487,974

Greatest Common Factor

We found the factors 20,75,974 . The biggest common factor number is the GCF number.
So the greatest common factor 20,75,974 is 1.

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

• GCF of 26, 20, 527
• GCF of 44, 78, 120
• GCF of 49, 83, 482
• GCF of 58, 56, 580
• GCF of 38, 42, 395

1. What is the GCF of 20, 75, 974?

Answer: GCF of 20, 75, 974 is 1.

2. How to Find the GCF of 20, 75, 974

Answer: Greatest Common Factor(GCF) of 20, 75, 974 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 75, 974) = 1.