Greatest Common Factor of 57, 16, 49, 487

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

• Greatest Common Factor of 57, 16, 49, 487 by common division method
• Greatest Common Factor of 57, 16, 49, 487 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 49

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

1,7,49

Factors of 487

List of positive integer factors of 487 that divides 487 without a remainder.

1,487

Greatest Common Factor

We found the factors 57,16,49,487 . The biggest common factor number is the GCF number.
So the greatest common factor 57,16,49,487 is 1.

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

• GCF of 59, 79, 46, 541
• GCF of 29, 16, 79, 895
• GCF of 59, 41, 89, 387
• GCF of 53, 82, 59, 760
• GCF of 61, 32, 60, 544

1. What is the GCF of 57, 16, 49, 487?

Answer: GCF of 57, 16, 49, 487 is 1.

2. How to Find the GCF of 57, 16, 49, 487

Answer: Greatest Common Factor(GCF) of 57, 16, 49, 487 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 16, 49, 487) = 1.