Greatest Common Factor of 61, 45, 63, 925

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

• Greatest Common Factor of 61, 45, 63, 925 by common division method
• Greatest Common Factor of 61, 45, 63, 925 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 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 63

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

1,3,7,9,21,63

Factors of 925

List of positive integer factors of 925 that divides 925 without a remainder.

1,5,25,37,185,925

Greatest Common Factor

We found the factors 61,45,63,925 . The biggest common factor number is the GCF number.
So the greatest common factor 61,45,63,925 is 1.

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

• GCF of 18, 33, 74, 659
• GCF of 20, 31, 76, 626
• GCF of 15, 13, 66, 340
• GCF of 37, 98, 74, 624
• GCF of 11, 23, 84, 331

1. What is the GCF of 61, 45, 63, 925?

Answer: GCF of 61, 45, 63, 925 is 1.

2. How to Find the GCF of 61, 45, 63, 925

Answer: Greatest Common Factor(GCF) of 61, 45, 63, 925 = 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, 63, 925) = 1.