Greatest Common Factor of 47, 542, 642

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

• Greatest Common Factor of 47, 542, 642 by common division method
• Greatest Common Factor of 47, 542, 642 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 542

List of positive integer factors of 542 that divides 542 without a remainder.

1,2,271,542

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Greatest Common Factor

We found the factors 47,542,642 . The biggest common factor number is the GCF number.
So the greatest common factor 47,542,642 is 1.

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

• GCF of 52, 203, 558
• GCF of 98, 243, 385
• GCF of 59, 243, 520
• GCF of 40, 697, 153
• GCF of 69, 875, 427

1. What is the GCF of 47, 542, 642?

Answer: GCF of 47, 542, 642 is 1.

2. How to Find the GCF of 47, 542, 642

Answer: Greatest Common Factor(GCF) of 47, 542, 642 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 542, 642) = 1.