Greatest Common Factor of 84, 77, 195

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

• Greatest Common Factor of 84, 77, 195 by common division method
• Greatest Common Factor of 84, 77, 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

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 84,77,195 . The biggest common factor number is the GCF number.
So the greatest common factor 84,77,195 is 1.

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

• GCF of 51, 96, 579
• GCF of 50, 61, 620
• GCF of 69, 88, 675
• GCF of 10, 52, 401
• GCF of 87, 99, 719

1. What is the GCF of 84, 77, 195?

Answer: GCF of 84, 77, 195 is 1.

2. How to Find the GCF of 84, 77, 195

Answer: Greatest Common Factor(GCF) of 84, 77, 195 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 77, 195) = 1.