Greatest Common Factor of 972, 215, 129

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

• Greatest Common Factor of 972, 215, 129 by common division method
• Greatest Common Factor of 972, 215, 129 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 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

Factors of 215

List of positive integer factors of 215 that divides 215 without a remainder.

1,5,43,215

Factors of 129

List of positive integer factors of 129 that divides 129 without a remainder.

1,3,43,129

Greatest Common Factor

We found the factors 972,215,129 . The biggest common factor number is the GCF number.
So the greatest common factor 972,215,129 is 1.

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

• GCF of 329, 612, 105
• GCF of 581, 191, 301
• GCF of 735, 210, 927
• GCF of 119, 910, 945
• GCF of 545, 338, 450

1. What is the GCF of 972, 215, 129?

Answer: GCF of 972, 215, 129 is 1.

2. How to Find the GCF of 972, 215, 129

Answer: Greatest Common Factor(GCF) of 972, 215, 129 = 1

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

Step 2: Then multiply all the prime factors GCF(972, 215, 129) = 1.