Greatest Common Factor of 142, 136, 90

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

• Greatest Common Factor of 142, 136, 90 by common division method
• Greatest Common Factor of 142, 136, 90 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 142

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

1,2,71,142

Factors of 136

List of positive integer factors of 136 that divides 136 without a remainder.

1,2,4,8,17,34,68,136

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Greatest Common Factor

We found the factors 142,136,90 . The biggest common factor number is the GCF number.
So the greatest common factor 142,136,90 is 2.

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

• GCF of 725, 132, 48
• GCF of 391, 570, 23
• GCF of 764, 961, 79
• GCF of 957, 692, 61
• GCF of 568, 541, 52

1. What is the GCF of 142, 136, 90?

Answer: GCF of 142, 136, 90 is 2.

2. How to Find the GCF of 142, 136, 90

Answer: Greatest Common Factor(GCF) of 142, 136, 90 = 2

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

Step 2: Then multiply all the prime factors GCF(142, 136, 90) = 2.