Greatest Common Factor of 975, 442, 247

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

• Greatest Common Factor of 975, 442, 247 by common division method
• Greatest Common Factor of 975, 442, 247 with matching the biggest common factor

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∴ So the GCF of the given numbers is 13 = 13

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

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Factors of 247

List of positive integer factors of 247 that divides 247 without a remainder.

1,13,19,247

Greatest Common Factor

We found the factors 975,442,247 . The biggest common factor number is the GCF number.
So the greatest common factor 975,442,247 is 13.

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

• GCF of 210, 104, 192
• GCF of 160, 320, 260
• GCF of 153, 510, 983
• GCF of 320, 382, 190
• GCF of 391, 421, 994

1. What is the GCF of 975, 442, 247?

Answer: GCF of 975, 442, 247 is 13.

2. How to Find the GCF of 975, 442, 247

Answer: Greatest Common Factor(GCF) of 975, 442, 247 = 13

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

Step 2: Then multiply all the prime factors GCF(975, 442, 247) = 13.