Greatest Common Factor of 142, 170, 705

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

• Greatest Common Factor of 142, 170, 705 by common division method
• Greatest Common Factor of 142, 170, 705 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 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Factors of 170

List of positive integer factors of 170 that divides 170 without a remainder.

1,2,5,10,17,34,85,170

Factors of 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Greatest Common Factor

We found the factors 142,170,705 . The biggest common factor number is the GCF number.
So the greatest common factor 142,170,705 is 1.

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

• GCF of 706, 697, 845
• GCF of 441, 955, 602
• GCF of 809, 365, 338
• GCF of 483, 221, 753
• GCF of 122, 238, 505

1. What is the GCF of 142, 170, 705?

Answer: GCF of 142, 170, 705 is 1.

2. How to Find the GCF of 142, 170, 705

Answer: Greatest Common Factor(GCF) of 142, 170, 705 = 1

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

Step 2: Then multiply all the prime factors GCF(142, 170, 705) = 1.