Greatest Common Factor of 57, 36, 49

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

• Greatest Common Factor of 57, 36, 49 by common division method
• Greatest Common Factor of 57, 36, 49 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 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Greatest Common Factor

We found the factors 57,36,49 . The biggest common factor number is the GCF number.
So the greatest common factor 57,36,49 is 1.

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

• GCF of 86, 16, 79
• GCF of 33, 23, 83
• GCF of 61, 95, 62
• GCF of 72, 31, 84
• GCF of 54, 24, 91

1. What is the GCF of 57, 36, 49?

Answer: GCF of 57, 36, 49 is 1.

2. How to Find the GCF of 57, 36, 49

Answer: Greatest Common Factor(GCF) of 57, 36, 49 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 36, 49) = 1.