Greatest Common Factor of 87, 12, 43, 969

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

• Greatest Common Factor of 87, 12, 43, 969 by common division method
• Greatest Common Factor of 87, 12, 43, 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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

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 87,12,43,969 . The biggest common factor number is the GCF number.
So the greatest common factor 87,12,43,969 is 1.

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

• GCF of 33, 79, 86, 263
• GCF of 66, 88, 21, 647
• GCF of 42, 28, 66, 186
• GCF of 55, 68, 43, 803
• GCF of 23, 17, 58, 273

1. What is the GCF of 87, 12, 43, 969?

Answer: GCF of 87, 12, 43, 969 is 1.

2. How to Find the GCF of 87, 12, 43, 969

Answer: Greatest Common Factor(GCF) of 87, 12, 43, 969 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 12, 43, 969) = 1.