Greatest Common Factor of 57, 13, 972, 134

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

• Greatest Common Factor of 57, 13, 972, 134 by common division method
• Greatest Common Factor of 57, 13, 972, 134 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 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

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 134

List of positive integer factors of 134 that divides 134 without a remainder.

1,2,67,134

Greatest Common Factor

We found the factors 57,13,972,134 . The biggest common factor number is the GCF number.
So the greatest common factor 57,13,972,134 is 1.

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

• GCF of 36, 94, 284, 847
• GCF of 78, 67, 323, 136
• GCF of 81, 54, 650, 252
• GCF of 99, 81, 148, 178
• GCF of 35, 85, 492, 538

1. What is the GCF of 57, 13, 972, 134?

Answer: GCF of 57, 13, 972, 134 is 1.

2. How to Find the GCF of 57, 13, 972, 134

Answer: Greatest Common Factor(GCF) of 57, 13, 972, 134 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 13, 972, 134) = 1.