Greatest Common Factor of 424, 530, 85

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

• Greatest Common Factor of 424, 530, 85 by common division method
• Greatest Common Factor of 424, 530, 85 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 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Factors of 530

List of positive integer factors of 530 that divides 530 without a remainder.

1,2,5,10,53,106,265,530

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Greatest Common Factor

We found the factors 424,530,85 . The biggest common factor number is the GCF number.
So the greatest common factor 424,530,85 is 1.

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

• GCF of 761, 724, 66
• GCF of 562, 636, 13
• GCF of 527, 776, 53
• GCF of 969, 866, 80
• GCF of 916, 846, 74

1. What is the GCF of 424, 530, 85?

Answer: GCF of 424, 530, 85 is 1.

2. How to Find the GCF of 424, 530, 85

Answer: Greatest Common Factor(GCF) of 424, 530, 85 = 1

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

Step 2: Then multiply all the prime factors GCF(424, 530, 85) = 1.