Greatest Common Factor of 21, 873, 713

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

• Greatest Common Factor of 21, 873, 713 by common division method
• Greatest Common Factor of 21, 873, 713 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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 873

List of positive integer factors of 873 that divides 873 without a remainder.

1,3,9,97,291,873

Factors of 713

List of positive integer factors of 713 that divides 713 without a remainder.

1,23,31,713

Greatest Common Factor

We found the factors 21,873,713 . The biggest common factor number is the GCF number.
So the greatest common factor 21,873,713 is 1.

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

• GCF of 48, 608, 498
• GCF of 98, 617, 456
• GCF of 72, 618, 715
• GCF of 16, 697, 297
• GCF of 22, 735, 630

1. What is the GCF of 21, 873, 713?

Answer: GCF of 21, 873, 713 is 1.

2. How to Find the GCF of 21, 873, 713

Answer: Greatest Common Factor(GCF) of 21, 873, 713 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 873, 713) = 1.