Greatest Common Factor of 87, 721, 169

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

• Greatest Common Factor of 87, 721, 169 by common division method
• Greatest Common Factor of 87, 721, 169 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 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 169

List of positive integer factors of 169 that divides 169 without a remainder.

1,13,169

Greatest Common Factor

We found the factors 87,721,169 . The biggest common factor number is the GCF number.
So the greatest common factor 87,721,169 is 1.

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

• GCF of 39, 450, 970
• GCF of 68, 663, 296
• GCF of 71, 384, 631
• GCF of 95, 853, 421
• GCF of 30, 645, 155

1. What is the GCF of 87, 721, 169?

Answer: GCF of 87, 721, 169 is 1.

2. How to Find the GCF of 87, 721, 169

Answer: Greatest Common Factor(GCF) of 87, 721, 169 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 721, 169) = 1.