Greatest Common Factor of 370, 689, 85

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

• Greatest Common Factor of 370, 689, 85 by common division method
• Greatest Common Factor of 370, 689, 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 370

List of positive integer factors of 370 that divides 370 without a remainder.

1,2,5,10,37,74,185,370

Factors of 689

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

1,13,53,689

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 370,689,85 . The biggest common factor number is the GCF number.
So the greatest common factor 370,689,85 is 1.

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

• GCF of 156, 478, 75
• GCF of 596, 511, 16
• GCF of 433, 805, 50
• GCF of 793, 533, 89
• GCF of 961, 978, 34

1. What is the GCF of 370, 689, 85?

Answer: GCF of 370, 689, 85 is 1.

2. How to Find the GCF of 370, 689, 85

Answer: Greatest Common Factor(GCF) of 370, 689, 85 = 1

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

Step 2: Then multiply all the prime factors GCF(370, 689, 85) = 1.