Greatest Common Factor of 142, 205, 642

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

• Greatest Common Factor of 142, 205, 642 by common division method
• Greatest Common Factor of 142, 205, 642 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 205

List of positive integer factors of 205 that divides 205 without a remainder.

1,5,41,205

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 142,205,642 . The biggest common factor number is the GCF number.
So the greatest common factor 142,205,642 is 1.

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

• GCF of 125, 516, 128
• GCF of 610, 673, 764
• GCF of 863, 966, 898
• GCF of 218, 280, 697
• GCF of 925, 343, 902

1. What is the GCF of 142, 205, 642?

Answer: GCF of 142, 205, 642 is 1.

2. How to Find the GCF of 142, 205, 642

Answer: Greatest Common Factor(GCF) of 142, 205, 642 = 1

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

Step 2: Then multiply all the prime factors GCF(142, 205, 642) = 1.