Greatest Common Factor of 87, 308, 721

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

• Greatest Common Factor of 87, 308, 721 by common division method
• Greatest Common Factor of 87, 308, 721 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 308

List of positive integer factors of 308 that divides 308 without a remainder.

1,2,4,7,11,14,22,28,44,77,154,308

Factors of 721

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

1,7,103,721

Greatest Common Factor

We found the factors 87,308,721 . The biggest common factor number is the GCF number.
So the greatest common factor 87,308,721 is 1.

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

• GCF of 43, 900, 762
• GCF of 92, 245, 709
• GCF of 60, 533, 263
• GCF of 21, 839, 530
• GCF of 41, 152, 407

1. What is the GCF of 87, 308, 721?

Answer: GCF of 87, 308, 721 is 1.

2. How to Find the GCF of 87, 308, 721

Answer: Greatest Common Factor(GCF) of 87, 308, 721 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 308, 721) = 1.