Greatest Common Factor of 20, 874, 195

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

• Greatest Common Factor of 20, 874, 195 by common division method
• Greatest Common Factor of 20, 874, 195 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 874

List of positive integer factors of 874 that divides 874 without a remainder.

1,2,19,23,38,46,437,874

Factors of 195

List of positive integer factors of 195 that divides 195 without a remainder.

1,3,5,13,15,39,65,195

Greatest Common Factor

We found the factors 20,874,195 . The biggest common factor number is the GCF number.
So the greatest common factor 20,874,195 is 1.

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

• GCF of 21, 509, 105
• GCF of 83, 250, 789
• GCF of 76, 704, 847
• GCF of 35, 786, 857
• GCF of 12, 731, 571

1. What is the GCF of 20, 874, 195?

Answer: GCF of 20, 874, 195 is 1.

2. How to Find the GCF of 20, 874, 195

Answer: Greatest Common Factor(GCF) of 20, 874, 195 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 874, 195) = 1.