Greatest Common Factor of 25, 88, 78, 498

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

• Greatest Common Factor of 25, 88, 78, 498 by common division method
• Greatest Common Factor of 25, 88, 78, 498 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 25

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

1,5,25

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 498

List of positive integer factors of 498 that divides 498 without a remainder.

1,2,3,6,83,166,249,498

Greatest Common Factor

We found the factors 25,88,78,498 . The biggest common factor number is the GCF number.
So the greatest common factor 25,88,78,498 is 1.

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

• GCF of 28, 41, 56, 542
• GCF of 54, 60, 37, 873
• GCF of 93, 87, 68, 283
• GCF of 40, 75, 23, 229
• GCF of 33, 58, 74, 742

1. What is the GCF of 25, 88, 78, 498?

Answer: GCF of 25, 88, 78, 498 is 1.

2. How to Find the GCF of 25, 88, 78, 498

Answer: Greatest Common Factor(GCF) of 25, 88, 78, 498 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 88, 78, 498) = 1.