Greatest Common Factor of 61, 4009, 975

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

• Greatest Common Factor of 61, 4009, 975 by common division method
• Greatest Common Factor of 61, 4009, 975 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 4009

List of positive integer factors of 4009 that divides 4009 without a remainder.

1,19,211,4009

Factors of 975

List of positive integer factors of 975 that divides 975 without a remainder.

1,3,5,13,15,25,39,65,75,195,325,975

Greatest Common Factor

We found the factors 61,4009,975 . The biggest common factor number is the GCF number.
So the greatest common factor 61,4009,975 is 1.

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

• GCF of 11, 8878, 712
• GCF of 42, 3003, 364
• GCF of 41, 7807, 744
• GCF of 40, 1675, 309
• GCF of 86, 5235, 850

1. What is the GCF of 61, 4009, 975?

Answer: GCF of 61, 4009, 975 is 1.

2. How to Find the GCF of 61, 4009, 975

Answer: Greatest Common Factor(GCF) of 61, 4009, 975 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 4009, 975) = 1.