Greatest Common Factor of 25, 36, 40, 498

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

• Greatest Common Factor of 25, 36, 40, 498 by common division method
• Greatest Common Factor of 25, 36, 40, 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 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

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 25,36,40,498 . The biggest common factor number is the GCF number.
So the greatest common factor 25,36,40,498 is 1.

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

• GCF of 35, 62, 12, 115
• GCF of 55, 83, 41, 583
• GCF of 77, 73, 58, 867
• GCF of 15, 66, 26, 199
• GCF of 16, 44, 58, 770

1. What is the GCF of 25, 36, 40, 498?

Answer: GCF of 25, 36, 40, 498 is 1.

2. How to Find the GCF of 25, 36, 40, 498

Answer: Greatest Common Factor(GCF) of 25, 36, 40, 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, 36, 40, 498) = 1.