Greatest Common Factor of 16, 87, 7

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

• Greatest Common Factor of 16, 87, 7 by common division method
• Greatest Common Factor of 16, 87, 7 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 87

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

1,3,29,87

Factors of 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

Greatest Common Factor

We found the factors 16,87,7 . The biggest common factor number is the GCF number.
So the greatest common factor 16,87,7 is 1.

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

• GCF of 75, 10, 1
• GCF of 86, 46, 8
• GCF of 67, 12, 2
• GCF of 13, 69, 1
• GCF of 91, 83, 8

1. What is the GCF of 16, 87, 7?

Answer: GCF of 16, 87, 7 is 1.

2. How to Find the GCF of 16, 87, 7

Answer: Greatest Common Factor(GCF) of 16, 87, 7 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 87, 7) = 1.