Greatest Common Factor of 84, 25, 63, 538

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

• Greatest Common Factor of 84, 25, 63, 538 by common division method
• Greatest Common Factor of 84, 25, 63, 538 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 538

List of positive integer factors of 538 that divides 538 without a remainder.

1,2,269,538

Greatest Common Factor

We found the factors 84,25,63,538 . The biggest common factor number is the GCF number.
So the greatest common factor 84,25,63,538 is 1.

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

• GCF of 32, 29, 94, 867
• GCF of 68, 77, 70, 420
• GCF of 78, 31, 33, 925
• GCF of 36, 25, 37, 857
• GCF of 40, 75, 94, 684

1. What is the GCF of 84, 25, 63, 538?

Answer: GCF of 84, 25, 63, 538 is 1.

2. How to Find the GCF of 84, 25, 63, 538

Answer: Greatest Common Factor(GCF) of 84, 25, 63, 538 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 25, 63, 538) = 1.