Greatest Common Factor of 23, 172, 972

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

• Greatest Common Factor of 23, 172, 972 by common division method
• Greatest Common Factor of 23, 172, 972 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Greatest Common Factor

We found the factors 23,172,972 . The biggest common factor number is the GCF number.
So the greatest common factor 23,172,972 is 1.

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

• GCF of 88, 191, 710
• GCF of 90, 954, 518
• GCF of 65, 466, 159
• GCF of 59, 587, 937
• GCF of 99, 607, 640

1. What is the GCF of 23, 172, 972?

Answer: GCF of 23, 172, 972 is 1.

2. How to Find the GCF of 23, 172, 972

Answer: Greatest Common Factor(GCF) of 23, 172, 972 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 172, 972) = 1.