Greatest Common Factor of 49, 60, 57, 521

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

• Greatest Common Factor of 49, 60, 57, 521 by common division method
• Greatest Common Factor of 49, 60, 57, 521 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 49

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

1,7,49

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 57

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

1,3,19,57

Factors of 521

List of positive integer factors of 521 that divides 521 without a remainder.

1,521

Greatest Common Factor

We found the factors 49,60,57,521 . The biggest common factor number is the GCF number.
So the greatest common factor 49,60,57,521 is 1.

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

• GCF of 15, 59, 51, 654
• GCF of 16, 41, 22, 700
• GCF of 34, 27, 36, 539
• GCF of 46, 11, 78, 395
• GCF of 76, 83, 77, 779

1. What is the GCF of 49, 60, 57, 521?

Answer: GCF of 49, 60, 57, 521 is 1.

2. How to Find the GCF of 49, 60, 57, 521

Answer: Greatest Common Factor(GCF) of 49, 60, 57, 521 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 60, 57, 521) = 1.