Greatest Common Factor of 42, 41, 689, 570

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

• Greatest Common Factor of 42, 41, 689, 570 by common division method
• Greatest Common Factor of 42, 41, 689, 570 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

Factors of 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Factors of 570

List of positive integer factors of 570 that divides 570 without a remainder.

1,2,3,5,6,10,15,19,30,38,57,95,114,190,285,570

Greatest Common Factor

We found the factors 42,41,689,570 . The biggest common factor number is the GCF number.
So the greatest common factor 42,41,689,570 is 1.

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

• GCF of 48, 92, 170, 427
• GCF of 90, 45, 388, 430
• GCF of 53, 98, 188, 230
• GCF of 73, 99, 198, 126
• GCF of 45, 10, 117, 963

1. What is the GCF of 42, 41, 689, 570?

Answer: GCF of 42, 41, 689, 570 is 1.

2. How to Find the GCF of 42, 41, 689, 570

Answer: Greatest Common Factor(GCF) of 42, 41, 689, 570 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 41, 689, 570) = 1.