Greatest Common Factor of 85, 23, 30, 969

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

• Greatest Common Factor of 85, 23, 30, 969 by common division method
• Greatest Common Factor of 85, 23, 30, 969 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 969

List of positive integer factors of 969 that divides 969 without a remainder.

1,3,17,19,51,57,323,969

Greatest Common Factor

We found the factors 85,23,30,969 . The biggest common factor number is the GCF number.
So the greatest common factor 85,23,30,969 is 1.

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

• GCF of 33, 12, 94, 866
• GCF of 63, 96, 71, 134
• GCF of 88, 70, 94, 362
• GCF of 90, 70, 78, 681
• GCF of 55, 67, 15, 899

1. What is the GCF of 85, 23, 30, 969?

Answer: GCF of 85, 23, 30, 969 is 1.

2. How to Find the GCF of 85, 23, 30, 969

Answer: Greatest Common Factor(GCF) of 85, 23, 30, 969 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 23, 30, 969) = 1.