Greatest Common Factor of 18, 71, 972, 564

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

• Greatest Common Factor of 18, 71, 972, 564 by common division method
• Greatest Common Factor of 18, 71, 972, 564 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

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 564

List of positive integer factors of 564 that divides 564 without a remainder.

1,2,3,4,6,12,47,94,141,188,282,564

Greatest Common Factor

We found the factors 18,71,972,564 . The biggest common factor number is the GCF number.
So the greatest common factor 18,71,972,564 is 1.

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

• GCF of 24, 88, 596, 175
• GCF of 32, 25, 212, 620
• GCF of 45, 89, 807, 788
• GCF of 20, 36, 302, 280
• GCF of 89, 43, 523, 960

1. What is the GCF of 18, 71, 972, 564?

Answer: GCF of 18, 71, 972, 564 is 1.

2. How to Find the GCF of 18, 71, 972, 564

Answer: Greatest Common Factor(GCF) of 18, 71, 972, 564 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 71, 972, 564) = 1.