Greatest Common Factor of 7, 142, 945

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

• Greatest Common Factor of 7, 142, 945 by common division method
• Greatest Common Factor of 7, 142, 945 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 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

Factors of 142

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

1,2,71,142

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Greatest Common Factor

We found the factors 7,142,945 . The biggest common factor number is the GCF number.
So the greatest common factor 7,142,945 is 1.

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

• GCF of 4, 687, 748
• GCF of 8, 542, 941
• GCF of 5, 116, 742
• GCF of 1, 411, 603
• GCF of 7, 929, 777

1. What is the GCF of 7, 142, 945?

Answer: GCF of 7, 142, 945 is 1.

2. How to Find the GCF of 7, 142, 945

Answer: Greatest Common Factor(GCF) of 7, 142, 945 = 1

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

Step 2: Then multiply all the prime factors GCF(7, 142, 945) = 1.