Greatest Common Factor of 975, 438, 442

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

• Greatest Common Factor of 975, 438, 442 by common division method
• Greatest Common Factor of 975, 438, 442 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 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 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 442

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

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

Greatest Common Factor

We found the factors 975,438,442 . The biggest common factor number is the GCF number.
So the greatest common factor 975,438,442 is 1.

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

• GCF of 450, 530, 660
• GCF of 131, 352, 747
• GCF of 929, 634, 914
• GCF of 666, 208, 245
• GCF of 285, 636, 546

1. What is the GCF of 975, 438, 442?

Answer: GCF of 975, 438, 442 is 1.

2. How to Find the GCF of 975, 438, 442

Answer: Greatest Common Factor(GCF) of 975, 438, 442 = 1

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

Step 2: Then multiply all the prime factors GCF(975, 438, 442) = 1.