Greatest Common Factor of 61, 45, 504

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

• Greatest Common Factor of 61, 45, 504 by common division method
• Greatest Common Factor of 61, 45, 504 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 504

List of positive integer factors of 504 that divides 504 without a remainder.

1,2,3,4,6,7,8,9,12,14,18,21,24,28,36,42,56,63,72,84,126,168,252,504

Greatest Common Factor

We found the factors 61,45,504 . The biggest common factor number is the GCF number.
So the greatest common factor 61,45,504 is 1.

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

• GCF of 77, 41, 772
• GCF of 75, 30, 778
• GCF of 28, 46, 897
• GCF of 72, 52, 887
• GCF of 88, 87, 514

1. What is the GCF of 61, 45, 504?

Answer: GCF of 61, 45, 504 is 1.

2. How to Find the GCF of 61, 45, 504

Answer: Greatest Common Factor(GCF) of 61, 45, 504 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 45, 504) = 1.