Greatest Common Factor of 84, 91, 45, 965

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

• Greatest Common Factor of 84, 91, 45, 965 by common division method
• Greatest Common Factor of 84, 91, 45, 965 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 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 965

List of positive integer factors of 965 that divides 965 without a remainder.

1,5,193,965

Greatest Common Factor

We found the factors 84,91,45,965 . The biggest common factor number is the GCF number.
So the greatest common factor 84,91,45,965 is 1.

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

• GCF of 58, 16, 77, 108
• GCF of 78, 54, 77, 550
• GCF of 86, 16, 78, 988
• GCF of 56, 59, 33, 960
• GCF of 32, 29, 75, 471

1. What is the GCF of 84, 91, 45, 965?

Answer: GCF of 84, 91, 45, 965 is 1.

2. How to Find the GCF of 84, 91, 45, 965

Answer: Greatest Common Factor(GCF) of 84, 91, 45, 965 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 91, 45, 965) = 1.