Greatest Common Factor of 87, 89, 28, 929

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

• Greatest Common Factor of 87, 89, 28, 929 by common division method
• Greatest Common Factor of 87, 89, 28, 929 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 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 929

List of positive integer factors of 929 that divides 929 without a remainder.

1,929

Greatest Common Factor

We found the factors 87,89,28,929 . The biggest common factor number is the GCF number.
So the greatest common factor 87,89,28,929 is 1.

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

• GCF of 75, 93, 99, 652
• GCF of 74, 53, 50, 321
• GCF of 66, 20, 67, 929
• GCF of 91, 11, 85, 789
• GCF of 59, 59, 45, 767

1. What is the GCF of 87, 89, 28, 929?

Answer: GCF of 87, 89, 28, 929 is 1.

2. How to Find the GCF of 87, 89, 28, 929

Answer: Greatest Common Factor(GCF) of 87, 89, 28, 929 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 89, 28, 929) = 1.