Greatest Common Factor of 970, 170, 68, 153

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

• Greatest Common Factor of 970, 170, 68, 153 by common division method
• Greatest Common Factor of 970, 170, 68, 153 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 970

List of positive integer factors of 970 that divides 970 without a remainder.

1,2,5,10,97,194,485,970

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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Greatest Common Factor

We found the factors 970,170,68,153 . The biggest common factor number is the GCF number.
So the greatest common factor 970,170,68,153 is 1.

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

• GCF of 273, 941, 36, 547
• GCF of 678, 881, 10, 762
• GCF of 270, 468, 43, 896
• GCF of 705, 447, 47, 541
• GCF of 407, 937, 23, 893

1. What is the GCF of 970, 170, 68, 153?

Answer: GCF of 970, 170, 68, 153 is 1.

2. How to Find the GCF of 970, 170, 68, 153

Answer: Greatest Common Factor(GCF) of 970, 170, 68, 153 = 1

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

Step 2: Then multiply all the prime factors GCF(970, 170, 68, 153) = 1.