Greatest Common Factor of 87, 43, 38, 89

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

• Greatest Common Factor of 87, 43, 38, 89 by common division method
• Greatest Common Factor of 87, 43, 38, 89 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 43

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

1,43

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 89

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

1,89

Greatest Common Factor

We found the factors 87,43,38,89 . The biggest common factor number is the GCF number.
So the greatest common factor 87,43,38,89 is 1.

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

• GCF of 73, 69, 25, 37
• GCF of 50, 89, 10, 75
• GCF of 31, 91, 19, 43
• GCF of 53, 66, 85, 11
• GCF of 75, 22, 25, 43

1. What is the GCF of 87, 43, 38, 89?

Answer: GCF of 87, 43, 38, 89 is 1.

2. How to Find the GCF of 87, 43, 38, 89

Answer: Greatest Common Factor(GCF) of 87, 43, 38, 89 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 43, 38, 89) = 1.